Merge pull request #652 from rationalrevolt/master

Refactor unit tests using DRY, add tests for api login
readme update (fix #654)
changes to the way favicons are retrieved for YouTube feeds. Now instead of fetching the YouTube logo, it fetches the YouTube user's custom thumbnail.
rewrite favicon fetcher
Merge branch 'Hubcapp-master'
changelog update
readme update (fix #655)
fix favicon caching
cache default (missing) favicon too
remove unused images
revert to using gif for default icon
fix youtube icons (#658)
Merge pull request #1 from Athou/master

Merge latest changes from Athou to Hubcapp
Updating local development section to be idiot-proof. Hopefully, it's not too specific.
Trying to fix formatting.
Still not happy with the formatting; removed all "\r"s
Replaced arrows, revised step 1
I think it's done this time.
Nope, more revisions. But this time for sure it looks good.
enable wadl