reshare mobile doesnt show the original author - absolute_root - Fix: #3368 [ci skip]

images disappeared user profiles in the publication (/post/) for not having class in css

WIP backbone-ify publisher

... publisher is embedded into something, that has its own close button

should probably rather be backbone-subviews ... ?

REDISTOGO_URL is now deprecated in favor of REDIS_URL which is supported by the redis gem too.

css modification on the number of characters twiter, facebook and tumblr...

Update jasmine and handlebars_assets

(this changes almost nothing for production, as assets are combined to one file anyway. in dev or testing, though, where the assets are served as separate files, this avoids the problem that from two assets with the same name, the second one gets discarded from the request)

bump jasmine and handlebars_assets, postfix all handlebars templates with _tpl to avoid name clashes