Handle RPL_INVITING command
Client plugins loading correctly with new HTML templates
Make the window title configurable
Move window_title config option to client settings
Merge pull request #423 from M2Ys4U/title

Make the window title configurable
Server: noop RPL_WHOREPLY and RPL_ENDOFWHO commands for the time being
Less flat looking relaxed theme for supported browsers
Little more contrast in CLI theme
Update master version number
Update development version number