fixed exception on wake up from suspend
using locale-preferred date/time format for clock
fixed problem with windows without wm_class
dmenu_run font
add TreeTab layout, remove MonadTall layout
Add some autostart programs

execute_once uses Thread's to get rid of zombie processes, which in other way
would be matched by pgrep command
Some cosmetic changes
Added move_window_to_screen command
Fix startup
Use same font in dmenu
Add notice about toScreen/togroup call order
Style, panel size, wallpaper slideshow
Merge pull request #23 from ei-grad/master

Updated config