Version bump

Full changelog:

* Updated some documentation
* New README file for repo
* Updated INSTALL instructions
* CoreWM: Notification Area updates
* CoreWM: Clock Panel Item has been fixed for all platforms
* Dialog: FileUpload bugfixes
* Core: Fixed bug where no errors were reported on fail starting WM
* X11: Small fixes in CSS for compability in libwekbit3
* Themes: Now supported in build system
* Themes: Now uses manifest file like packages
* Makefile: Updated colors