Add tmux configuration
Stow: set verbose output by default
Update bootstrapping scripts
Vim: increase update rate for better tagbar performance
Vim: change shortcut to load session
Xmonad: remove 3 columns layout
XMonad: Refactor, remove obsolete mappings
GTK: remove Solarized dark theme
GTK: add GTK-3 Solarized light theme
GTK: change Icons set to Oxygen