- Fix documentation.
- Add function close() to client class.
- Function connected() now return true if the connection is in
stablished state or there is still unread data.
- Update hasClient() to check if any client has disconnected.
- Fix _accept() to better handle the case of maximum clients reached.
- Fix peek() to return the next byte of the read queue.
- Simplifies write() of the server class.
- Implements flush().
- Updates read() to non-blocking type, the same way as in Arduino.
RPi and Linux refactor.
Add GPIO Sysfs for GPIO operations.
Update configure script.
Fix some cppcheck warnings.
Add serial emulation that prints to stdout.
Fix some file headers.
