awesome v3.4.13 build 2: rebuild with new cairo 1.12.14 from slackware-current

* require:
cairo >= 1.12.14
imlib2 >= 1.4.5
libev >= 4.11
libxdg-basedir >= 1.1.1
lua >= 5.1.5
xcb-util >= 3.8
xcb-util-image >= 3.8
xcb-util-keysyms >= 3.8
xcb-util-renderutil >= 3.8
xcb-util-wm >= 3.8
startup-notification >= 0.12

* removed cairo slackbuilds
* removed wmii slackbuilds