The whole project files have been replaced by the first version
of zjui, a side project for the user interface. Additionally there
has been an update of the Makefile and the configuration.
Mentionable features:
* Buffered commands
* Statusbar
* Advanced completion
* Notification system
* Modes and mode-depending shortcuts
With this commit Zathura gains PDF refered functionality and
therefore several shortcuts and commands
Added following functionality:
* Open PDF file (via command or argument)
* Scroll on the current page
* Thumb through the PDF file
* Rotate PDF page
* Zoom in and out
In progess:
* Search PDF
* Better notification system
