[css] changes in #console
update .gitignore
added support for custom languages
load menus and submenus from the MenuTree file
[Sidebar] changes in the contextmenu
some changes in ioapi and keyboard
added process.on('uncaughtException')
update submodules
[App] fixed queue
[App] some improvements
[events] fixed mouseup on #quit-icon
[File]removed notification when the file was saved
[main] improved language detection
[MenuTree] use language variable
[Sidebar] a lot of changes

use Gaze to watch folders recursively
improved updating the file-tree
[langs] moved folder
[langs] added Polish language
[langs] added Russian language
update submodule
[Sidebar] fixes and improvements