[project] moved from the yui compressor to UglifyJS2
[backend] revert 153553d: small fix
fixes #28
[content] support custom extra tags
support custom extra tags in profile pop-up

starts fixing #29
[content] support custom extra tags pt.2
support custom extra tags on profile pages

finishes first implementation of #29

updated sugar.js to custom version including String#humanize(),
String#pluralize() etc.
[content] small layout tweak for profile pages
[options] updated text

the information shown when no manifests are found
still contained info about push
Merge branch 'dev-custom-extratags' into version-0.4
[release] prepping v0.4.1
[release] v0.4.1