[zen] load recent ForkAwesome version, some cleanup

[encarsia]

Hello,

this is what I did:

zen-forkawesome

• load ForkAwesome fonts v1.1.7
• delete post.tmpl because it was equal to zen's

zen and zen-jinja

• timeago.js is not used anymore (-> fancydates)

test_themes.py

• exception was thrown because only v7 folder was searched

HTH.

Cheers,

[Kwpolska]

Thanks!