make Caps Lock the Compose Key

Unfortunatenly, this solution does for some reason not work when Xorg is started
for the first time, not even when the .xinitrc only contains the xmodmap command
and xterm. However, it eases the manual mapping, since the functionalty is now
only a single script.
wallpaper rotation, including shortkey to manually change it
Awesome rules: add Tegaki window to floating windows
bash: alias wireshark=sudo wireshark
add TTYtter config
add LICENSE file