improved focus handling

tabbed remembers last viewed tab; open new tabs focused/unfocused can be configured now.

using dwms/dmenus colors.

fixing bindings to move()

code cleaning, windows are properly closed on exit; if last client quits, exit

storing windowId in char[] variable.

fixing config.def.h

removing autostart. using stdin instead.

added classhints, tab-clicking works again.

tabbed works.

implementing spawntab(), rewriting run()

adding killclient, removing wmhints

removing surf-stuff, distributing tabbed on its own.

merge

changing keybindings

event system works, some code arranging

start writing tabbed.

moving config.h to config.def.h.

moving color definitions to config.h

s/zoompage/zoom/