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new file mode 100644
index 000000000..bba65ad6d
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diff --git a/icons/design/airplane-takeoff.design b/icons/design/airplane-takeoff.design
new file mode 100644
index 000000000..5f38000a8
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diff --git a/icons/design/arrow-collapse.design b/icons/design/arrow-compress-all.design
similarity index 100%
rename from icons/design/arrow-collapse.design
rename to icons/design/arrow-compress-all.design
diff --git a/icons/design/arrow-compress.design b/icons/design/arrow-compress.design
new file mode 100644
index 000000000..fbd3cae24
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index ad15a6067..8782363b9 100644
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diff --git a/icons/design/delete-forever.design b/icons/design/delete-forever.design
new file mode 100644
index 000000000..f5225633f
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diff --git a/icons/design/format-horizontal-align-center.design b/icons/design/format-horizontal-align-center.design
new file mode 100644
index 000000000..3bf6a6f11
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diff --git a/icons/design/format-horizontal-align-left.design b/icons/design/format-horizontal-align-left.design
new file mode 100644
index 000000000..0731ee756
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diff --git a/icons/design/format-horizontal-align-right.design b/icons/design/format-horizontal-align-right.design
new file mode 100644
index 000000000..55da785d2
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diff --git a/icons/design/format-vertical-align-bottom.design b/icons/design/format-vertical-align-bottom.design
new file mode 100644
index 000000000..86fb867a3
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diff --git a/icons/design/format-vertical-align-center.design b/icons/design/format-vertical-align-center.design
new file mode 100644
index 000000000..8bdc3d569
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diff --git a/icons/design/format-vertical-align-top.design b/icons/design/format-vertical-align-top.design
new file mode 100644
index 000000000..814911247
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diff --git a/icons/design/json.design b/icons/design/json.design
new file mode 100644
index 000000000..e557661fe
Binary files /dev/null and b/icons/design/json.design differ
diff --git a/icons/design/qqchat.design b/icons/design/qqchat.design
new file mode 100644
index 000000000..df1d83a6b
Binary files /dev/null and b/icons/design/qqchat.design differ
diff --git a/icons/design/stackexchange.design b/icons/design/stackexchange.design
new file mode 100644
index 000000000..d00a4bc9e
Binary files /dev/null and b/icons/design/stackexchange.design differ
diff --git a/icons/design/stackoverflow.design b/icons/design/stackoverflow.design
index 51beb1118..f59bb6920 100644
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diff --git a/icons/design/watermark.design b/icons/design/watermark.design
new file mode 100644
index 000000000..15b696c46
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diff --git a/icons/svg/airplane-landing.svg b/icons/svg/airplane-landing.svg
new file mode 100644
index 000000000..50d144bdc
--- /dev/null
+++ b/icons/svg/airplane-landing.svg
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" baseProfile="full" width="24" height="24" viewBox="0 0 24.00 24.00" enable-background="new 0 0 24.00 24.00" xml:space="preserve">
+	<g>
+		<defs>
+			<rect id="SVG_CLIPPER1_" x="1.27157e-006" y="0" width="24" height="24"/>
+		</defs>
+		<clipPath id="SVG_CLIPPER2_">
+			<use xlink:href="#SVG_CLIPPER1_" overflow="visible"/>
+		</clipPath>
+		<g clip-path="url(#SVG_CLIPPER2_)">
+			<path fill="#000000" fill-opacity="1" stroke-width="1.33333" stroke-linejoin="miter" d="M 2.5,19L 21.5,19L 21.5,21L 2.5,21L 2.5,19 Z M 9.68,13.27L 14.03,14.43L 19.34,15.85C 20.14,16.06 20.96,15.59 21.18,14.79C 21.39,13.99 20.92,13.17 20.12,12.95L 14.81,11.53L 12.05,2.51L 10.12,2L 10.12,10.28L 5.15,8.95L 4.22,6.63L 2.77,6.24L 2.77,11.41L 4.37,11.84L 9.68,13.27 Z "/>
+		</g>
+	</g>
+</svg>
diff --git a/icons/svg/airplane-takeoff.svg b/icons/svg/airplane-takeoff.svg
new file mode 100644
index 000000000..890afb676
--- /dev/null
+++ b/icons/svg/airplane-takeoff.svg
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" baseProfile="full" width="24" height="24" viewBox="0 0 24.00 24.00" enable-background="new 0 0 24.00 24.00" xml:space="preserve">
+	<g>
+		<defs>
+			<rect id="SVG_CLIPPER1_" x="1.27157e-006" y="0" width="24" height="24"/>
+		</defs>
+		<clipPath id="SVG_CLIPPER2_">
+			<use xlink:href="#SVG_CLIPPER1_" overflow="visible"/>
+		</clipPath>
+		<g clip-path="url(#SVG_CLIPPER2_)">
+			<path fill="#000000" fill-opacity="1" stroke-width="1.33333" stroke-linejoin="miter" d="M 2.5,19L 21.5,19L 21.5,21L 2.5,21L 2.5,19 Z M 22.07,9.64C 21.86,8.84 21.03,8.36 20.23,8.58L 14.92,10L 8.02,3.57L 6.09,4.08L 10.23,11.25L 5.26,12.58L 3.29,11.04L 1.84,11.43L 3.66,14.59L 4.43,15.92L 6.03,15.49L 11.34,14.07L 15.69,12.91L 21,11.49C 21.81,11.26 22.28,10.44 22.07,9.64 Z "/>
+		</g>
+	</g>
+	<g>
+		<defs>
+			<rect id="SVG_CLIPPER3_" x="1.27157e-006" y="0" width="24" height="24"/>
+		</defs>
+		<clipPath id="SVG_CLIPPER4_">
+			<use xlink:href="#SVG_CLIPPER3_" overflow="visible"/>
+		</clipPath>
+		<g clip-path="url(#SVG_CLIPPER4_)"/>
+	</g>
+</svg>
diff --git a/icons/svg/arrow-collapse.svg b/icons/svg/arrow-compress-all.svg
similarity index 92%
rename from icons/svg/arrow-collapse.svg
rename to icons/svg/arrow-compress-all.svg
index e4df87e9c..079401e4b 100644
--- a/icons/svg/arrow-collapse.svg
+++ b/icons/svg/arrow-compress-all.svg
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" baseProfile="full" width="24" height="24" viewBox="0 0 24.00 24.00" enable-background="new 0 0 24.00 24.00" xml:space="preserve">
-	<path fill="#000000" fill-opacity="1" stroke-width="0.2" stroke-linejoin="round" d="M 19.4926,3.09314L 20.9068,4.50735L 16.4142,9L 20,9L 20,11L 13,11L 13,4L 15,4L 15,7.58579L 19.4926,3.09314 Z M 20.9069,19.4927L 19.4926,20.9069L 15,16.4142L 15,20L 13,20L 13,13L 20,13L 20,15L 16.4142,15L 20.9069,19.4927 Z M 4.50737,3.09314L 9,7.58579L 9,4.00001L 11,4.00001L 11,11L 4,11L 4,9L 7.58579,9L 3.09316,4.50735L 4.50737,3.09314 Z M 3.09314,19.4927L 7.58579,15L 4,15L 4,13L 11,13L 11,20L 9,20L 9,16.4142L 4.50735,20.9069L 3.09314,19.4927 Z "/>
+	<path fill="#000000" fill-opacity="1" stroke-width="0.2" stroke-linejoin="round" d="M 19.4926,3.09314L 20.9068,4.50735L 16.4142,9L 20,9L 20,11L 13,11L 13,4L 15,4L 15,7.58579L 19.4926,3.09314 Z M 20.9069,19.4927L 19.4926,20.9069L 15,16.4142L 15,20L 13,20L 13,13L 20,13L 20,15L 16.4142,15L 20.9069,19.4927 Z M 4.50737,3.09314L 9,7.58579L 9,4.00001L 11,4.00001L 11,11L 4,11L 4,9L 7.58579,9L 3.09316,4.50735L 4.50737,3.09314 Z M 3.09314,19.4927L 7.58578,15L 4,15L 4,13L 11,13L 11,20L 9,20L 9,16.4142L 4.50735,20.9069L 3.09314,19.4927 Z "/>
 </svg>
diff --git a/icons/svg/arrow-compress.svg b/icons/svg/arrow-compress.svg
new file mode 100644
index 000000000..da2d67b09
--- /dev/null
+++ b/icons/svg/arrow-compress.svg
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" baseProfile="full" width="24" height="24" viewBox="0 0 24.00 24.00" enable-background="new 0 0 24.00 24.00" xml:space="preserve">
+	<path fill="#000000" fill-opacity="1" stroke-width="0.2" stroke-linejoin="miter" d="M 19.5,3.0898L 15,7.5898L 15,4L 13,4L 13,11L 20,11L 20,9L 16.4102,9L 20.9102,4.5L 19.5,3.0898 Z M 4,13L 4,15L 7.5898,15L 3.0898,19.5L 4.5,20.91L 9,16.41L 9,20L 11,20L 11,13L 4,13 Z "/>
+</svg>
diff --git a/icons/svg/arrow-expand-all.svg b/icons/svg/arrow-expand-all.svg
new file mode 100644
index 000000000..f26da87f6
--- /dev/null
+++ b/icons/svg/arrow-expand-all.svg
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" baseProfile="full" width="24" height="24" viewBox="0 0 24.00 24.00" enable-background="new 0 0 24.00 24.00" xml:space="preserve">
+	<path fill="#000000" fill-opacity="1" stroke-width="0.2" stroke-linejoin="round" d="M 9.49263,13.0931L 10.9068,14.5073L 6.41421,19L 10,19L 10,21L 3,21L 3,14L 5,14L 5,17.5858L 9.49263,13.0931 Z M 10.9069,9.49266L 9.49265,10.9069L 5,6.41422L 5,10L 3,10L 3,3.00001L 10,3L 10,5L 6.41421,5L 10.9069,9.49266 Z M 14.5074,13.0931L 19,17.5858L 19,14L 21,14L 21,21L 14,21L 14,19L 17.5858,19L 13.0932,14.5073L 14.5074,13.0931 Z M 13.0931,9.49265L 17.5858,5L 14,5L 14,3L 21,3L 21,10L 19,10L 19,6.41421L 14.5073,10.9069L 13.0931,9.49265 Z "/>
+</svg>
diff --git a/icons/svg/arrow-expand.svg b/icons/svg/arrow-expand.svg
index f26da87f6..c4b07ea7c 100644
--- a/icons/svg/arrow-expand.svg
+++ b/icons/svg/arrow-expand.svg
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" baseProfile="full" width="24" height="24" viewBox="0 0 24.00 24.00" enable-background="new 0 0 24.00 24.00" xml:space="preserve">
-	<path fill="#000000" fill-opacity="1" stroke-width="0.2" stroke-linejoin="round" d="M 9.49263,13.0931L 10.9068,14.5073L 6.41421,19L 10,19L 10,21L 3,21L 3,14L 5,14L 5,17.5858L 9.49263,13.0931 Z M 10.9069,9.49266L 9.49265,10.9069L 5,6.41422L 5,10L 3,10L 3,3.00001L 10,3L 10,5L 6.41421,5L 10.9069,9.49266 Z M 14.5074,13.0931L 19,17.5858L 19,14L 21,14L 21,21L 14,21L 14,19L 17.5858,19L 13.0932,14.5073L 14.5074,13.0931 Z M 13.0931,9.49265L 17.5858,5L 14,5L 14,3L 21,3L 21,10L 19,10L 19,6.41421L 14.5073,10.9069L 13.0931,9.49265 Z "/>
+	<path fill="#000000" fill-opacity="1" stroke-width="0.2" stroke-linejoin="miter" d="M 10.0002,20.9998L 10.0002,18.9998L 6.4102,18.9998L 10.9102,14.4998L 9.5,13.0898L 5,17.5898L 5,14L 3,14L 3,21L 10.0002,20.9998 Z M 14.5,10.9104L 19,6.4104L 19,10.0002L 21,10.0002L 21,3L 14,3L 14,5L 17.59,5L 13.09,9.5L 14.5,10.9104 Z "/>
 </svg>
diff --git a/icons/svg/delete-forever.svg b/icons/svg/delete-forever.svg
new file mode 100644
index 000000000..afec330ad
--- /dev/null
+++ b/icons/svg/delete-forever.svg
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" baseProfile="full" width="24" height="24" viewBox="0 0 24.00 24.00" enable-background="new 0 0 24.00 24.00" xml:space="preserve">
+	<path fill="#000000" fill-opacity="1" stroke-width="1.33333" stroke-linejoin="miter" d="M 6,19C 6,20.1 6.9,21 8,21L 16,21C 17.1,21 18,20.1 18,19L 18,7L 6,7L 6,19 Z M 8.46,11.88L 9.87,10.47L 12,12.59L 14.12,10.47L 15.53,11.88L 13.41,14L 15.53,16.12L 14.12,17.53L 12,15.41L 9.88,17.53L 8.47,16.12L 10.59,14L 8.46,11.88 Z M 15.5,4L 14.5,3L 9.5,3L 8.5,4L 5,4L 5,6L 19,6L 19,4L 15.5,4 Z "/>
+</svg>
diff --git a/icons/svg/format-horizontal-align-center.svg b/icons/svg/format-horizontal-align-center.svg
new file mode 100644
index 000000000..b6e944c6c
--- /dev/null
+++ b/icons/svg/format-horizontal-align-center.svg
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" baseProfile="full" width="24" height="24" viewBox="0 0 24.00 24.00" enable-background="new 0 0 24.00 24.00" xml:space="preserve">
+	<path fill="#000000" fill-opacity="1" stroke-width="0.2" stroke-linejoin="miter" d="M 19,16L 19,13L 23,13L 23,11L 19,11L 19,8L 15,12L 19,16 Z M 5,8L 5,11L 0.999997,11L 0.999997,13L 5,13L 5,16L 9,12L 5,8 Z M 11,20L 13,20L 13,4L 11,4L 11,20 Z "/>
+</svg>
diff --git a/icons/svg/format-horizontal-align-left.svg b/icons/svg/format-horizontal-align-left.svg
new file mode 100644
index 000000000..f8014ca11
--- /dev/null
+++ b/icons/svg/format-horizontal-align-left.svg
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" baseProfile="full" width="24" height="24" viewBox="0 0 24.00 24.00" enable-background="new 0 0 24.00 24.00" xml:space="preserve">
+	<path fill="#000000" fill-opacity="1" stroke-width="0.2" stroke-linejoin="miter" d="M 11,16L 11,13L 21,13L 21,11L 11,11L 11,8L 7,12L 11,16 Z M 3,20L 5,20L 5,4L 3,4L 3,20 Z "/>
+</svg>
diff --git a/icons/svg/format-horizontal-align-right.svg b/icons/svg/format-horizontal-align-right.svg
new file mode 100644
index 000000000..cc73ea437
--- /dev/null
+++ b/icons/svg/format-horizontal-align-right.svg
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" baseProfile="full" width="24" height="24" viewBox="0 0 24.00 24.00" enable-background="new 0 0 24.00 24.00" xml:space="preserve">
+	<path fill="#000000" fill-opacity="1" stroke-width="0.2" stroke-linejoin="miter" d="M 13,8L 13,11L 3,11L 3,13L 13,13L 13,16L 17,12L 13,8 Z M 19,20L 21,20L 21,4L 19,4L 19,20 Z "/>
+</svg>
diff --git a/icons/svg/format-vertical-align-bottom.svg b/icons/svg/format-vertical-align-bottom.svg
new file mode 100644
index 000000000..b22a2da0e
--- /dev/null
+++ b/icons/svg/format-vertical-align-bottom.svg
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" baseProfile="full" width="24" height="24" viewBox="0 0 24.00 24.00" enable-background="new 0 0 24.00 24.00" xml:space="preserve">
+	<path fill="#000000" fill-opacity="1" stroke-width="1.33333" stroke-linejoin="miter" d="M 16,13L 13,13L 13,3L 11,3L 11,13L 8,13L 12,17L 16,13 Z M 4,19L 4,21L 20,21L 20,19L 4,19 Z "/>
+</svg>
diff --git a/icons/svg/format-vertical-align-center.svg b/icons/svg/format-vertical-align-center.svg
new file mode 100644
index 000000000..86d20c3b0
--- /dev/null
+++ b/icons/svg/format-vertical-align-center.svg
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" baseProfile="full" width="24" height="24" viewBox="0 0 24.00 24.00" enable-background="new 0 0 24.00 24.00" xml:space="preserve">
+	<path fill="#000000" fill-opacity="1" stroke-width="1.33333" stroke-linejoin="miter" d="M 8,19L 11,19L 11,23L 13,23L 13,19L 16,19L 12,15L 8,19 Z M 16,5L 13,5L 13,1L 11,1L 11,5L 8,5L 12,9L 16,5 Z M 4,11L 4,13L 20,13L 20,11L 4,11 Z "/>
+</svg>
diff --git a/icons/svg/format-vertical-align-top.svg b/icons/svg/format-vertical-align-top.svg
new file mode 100644
index 000000000..0142a9810
--- /dev/null
+++ b/icons/svg/format-vertical-align-top.svg
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" baseProfile="full" width="24" height="24" viewBox="0 0 24.00 24.00" enable-background="new 0 0 24.00 24.00" xml:space="preserve">
+	<path fill="#000000" fill-opacity="1" stroke-width="1.33333" stroke-linejoin="miter" d="M 8,11L 11,11L 11,21L 13,21L 13,11L 16,11L 12,7L 8,11 Z M 4,3L 4,5L 20,5L 20,3L 4,3 Z "/>
+</svg>
diff --git a/icons/svg/json.svg b/icons/svg/json.svg
new file mode 100644
index 000000000..2120f759e
--- /dev/null
+++ b/icons/svg/json.svg
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" baseProfile="full" width="24" height="24" viewBox="0 0 24.00 24.00" enable-background="new 0 0 24.00 24.00" xml:space="preserve">
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+</svg>
diff --git a/icons/svg/qqchat.svg b/icons/svg/qqchat.svg
new file mode 100644
index 000000000..55c19786b
--- /dev/null
+++ b/icons/svg/qqchat.svg
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" baseProfile="full" width="24" height="24" viewBox="0 0 24.00 24.00" enable-background="new 0 0 24.00 24.00" xml:space="preserve">
+	<path fill="#000000" fill-opacity="1" stroke-width="1.33333" stroke-linejoin="miter" d="M 3.17967,13.5448C 3.76426,12.1621 4.56523,11.1427 5.16966,10.9178C 5.15833,10.1168 5.308,9.62374 5.55772,9.22219C 5.55772,9.19167 5.48881,8.8585 5.71523,8.45172C 5.86774,4.85442 8.20926,2.00048 12,2.00002C 15.7908,2.00048 18.1324,4.85446 18.2849,8.45185C 18.5113,8.85863 18.4424,9.19181 18.4424,9.22233C 18.6921,9.62389 18.8418,10.117 18.8305,10.9179C 19.4349,11.1428 20.2359,12.1623 20.8205,13.5451C 21.569,15.3053 21.6903,16.9874 21.0894,17.2981C 20.6765,17.5166 20.0281,17.0236 19.4208,16.1197C 19.1795,17.1037 18.5836,17.9962 17.733,18.7114C 18.6255,19.0413 19.2072,19.5784 19.2072,20.1885C 19.2072,21.1888 17.6308,22.0004 15.6854,22.0004C 13.9309,22.0004 12.4787,21.3414 12.2098,20.4765L 11.7902,20.4761C 11.5213,21.3409 10.0691,22 8.31466,22C 6.36934,22 4.79295,21.1884 4.79295,20.1881C 4.79295,19.578 5.37469,19.0409 6.26717,18.711C 5.41654,17.9959 4.82062,17.1034 4.57941,16.1194C 3.97213,17.0233 3.32369,17.5163 2.91079,17.2978C 2.30988,16.9871 2.43121,15.305 3.17967,13.5448 Z "/>
+</svg>
diff --git a/icons/svg/stackexchange.svg b/icons/svg/stackexchange.svg
new file mode 100644
index 000000000..8dc908f86
--- /dev/null
+++ b/icons/svg/stackexchange.svg
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" baseProfile="full" width="24" height="24" viewBox="0 0 24.00 24.00" enable-background="new 0 0 24.00 24.00" xml:space="preserve">
+	<path fill="#000000" fill-opacity="1" stroke-linejoin="round" d="M 3.99997,14.0365L 3.99999,11L 20,11L 20,14.0365L 3.99997,14.0365 Z M 4,10L 3.99999,7.00001L 20,7.00001L 20,10L 4,10 Z M 17.461,2.00001C 18.8632,2.00001 20,3.17774 20,4.62905L 20,6L 3.99999,6L 4,4.62905C 4,3.17774 5.13529,2.00001 6.53644,2.00001L 17.461,2.00001 Z M 4,15L 20,15L 20,16.3546C 20,17.8058 18.8632,18.9837 17.461,18.9837L 16.5,19L 13,22L 13,19L 6.53645,18.9837C 5.13529,18.9837 4,17.8058 4,16.3546L 4,15 Z "/>
+</svg>
diff --git a/icons/svg/stackoverflow.svg b/icons/svg/stackoverflow.svg
index 4a123dabc..8d59ded7c 100644
--- a/icons/svg/stackoverflow.svg
+++ b/icons/svg/stackoverflow.svg
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" baseProfile="full" width="24" height="24" viewBox="0 0 24.00 24.00" enable-background="new 0 0 24.00 24.00" xml:space="preserve">
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+	<path fill="#000000" fill-opacity="1" stroke-width="1.33333" stroke-linejoin="miter" d="M 17.3566,20.2039L 17.3566,14.8161L 19.1523,14.8161L 19.1523,22L 3,22L 3,14.8161L 4.79576,14.8161L 4.79576,20.2039L 17.3566,20.2039 Z M 6.77203,14.3205L 7.14139,12.563L 15.9286,14.4098L 15.5593,16.1674L 6.77203,14.3205 Z M 7.9346,10.113L 8.69279,8.48514L 16.8325,12.276L 16.0743,13.9039L 7.9346,10.113 Z M 10.1872,6.11971L 11.3364,4.73976L 18.2362,10.486L 17.0869,11.866L 10.1872,6.11971 Z M 14.6412,1.8721L 20,9.07685L 18.5591,10.1486L 13.2003,2.94382L 14.6412,1.8721 Z M 6.59358,18.4078L 6.59358,16.6119L 15.5727,16.6119L 15.5727,18.4078L 6.59358,18.4078 Z "/>
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diff --git a/icons/svg/watermark.svg b/icons/svg/watermark.svg
new file mode 100644
index 000000000..bee8a3283
--- /dev/null
+++ b/icons/svg/watermark.svg
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" baseProfile="full" width="24" height="24" viewBox="0 0 24.00 24.00" enable-background="new 0 0 24.00 24.00" xml:space="preserve">
+	<path fill="#000000" fill-opacity="1" stroke-width="1.33333" stroke-linejoin="miter" d="M 21,3L 3,3C 1.9,3 1,3.9 1,5L 1,19C 1,20.1 1.9,21 3,21L 21,21C 22.1,21 23,20.1 23,19L 23,5C 23,3.9 22.1,3 21,3 Z M 21,19L 12,19L 12,13L 21,13L 21,19 Z "/>
+</svg>