awesome: add unique option to scratch
awesome: filter highlighting in calendar widget
awesome: [hhi] switch-to-greeter on lock
awesome: [hhi] dont let rdesktop float
awesome: [hhi] fix background for 5:4 screen
awesome: [hhi] dont show message notifications
Revert "awesome: switch from urxvt to termite"

This reverts commit df281517fde889b528e52f6b98d1d49af47ae8da.
Revert "awesome: use new titlebar functions"

This reverts commit e09e9d116fd7f4a48417fb850b7da30adaf2d9ed.
Revert "extern/scratch: use new titlebar functions"

This reverts commit 92770229f53a9febbabe3d5cc0ce388eadaa2985.