add Win+e, Ctrl+Alt+Escape

keys

@@ -1,6 +1,8 @@
 # Application shortcuts
+Control Mod1 Escape :exec /usr/bin/xkill
 Mod4 a :Exec /home/josh/bin/terminal-emulator
 Mod4 c :Exec speedcrunch
+Mod4 e :Exec pcmanfm
 Mod4 g :Exec /usr/bin/gvim
 Mod1 F2 :Exec fbrun
 Mod4 r :Exec fbrun