* fix getcommands.js
Fix parsing
don't overwrite source files but generate alternate file
* Fix comments so "getcommands.js" won't complain.
Hpoe I got descriptions right ...
* Some more comments to fill "qqq" fields ...
* Fix getcommands.js generatind fn-entries for registered commands
Fix all source files with wrong "NULL);" as fn
* add some more tests to getcommands.js to verify commands:
check filename of command
check fn called
some more fixes to documentation commands as result from above tests