update fonts
update submodule
Update README.md
Update LICENSE

changed to MIT License
some minor fixes
improved app updating
[MenuTree] enable updating on the OS X
[Console] removed time from output + some fixes
don't open last project when exist other project
update submodules
[FileTree] improve css
[File/Text] added extensions map
[MenuTree] fixed my mistake in keyBinding
[Project] call EventEmitter constructor
[Menu] added second label of "maximize" item
added fs.mkdirpSync function
[Project] some improvements
fixed window minimize
changed the appearance of "about-app" alert
added ability to set the output path