update .rvmrc to point to the same releases travis is currently using
bump jasmine and handlebars_assets, postfix all handlebars templates with _tpl to avoid name clashes
add thread_safe true to redis initialization because resque does it too now
use present to check if redis_url is empty
Merge pull request #3574 from MrZYX/update_jasmine

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)
let .rvmrc complain about not existing ruby instead of breaking systems
do not redirect admin to his profile upon sign in
update root migration so that later migrations do not fail
css modification on the number of characters twiter, facebook and tumblr -.counter-
Merge pull request #3579 from movilla/css_modification_counter_tw_fb_tmblr

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

REDISTOGO_URL is now deprecated in favor of REDIS_URL which is supported by the redis gem too.
hotfix typo, thanks david
it's enviroNment
WIP backbone-ify publisher, get rid of weird old POJsO
css change when you choose aspects before posting -dropdown list-
split up the various parts of the publisher,
should probably rather be backbone-subviews ... ?
let travis build develop and update readme to display the status
move modified (non-upstream) js lib to lib/assets
adapt jasmine specs to the new structure
fix remaining cukes and some cleanup