HOTFIX - add link to shared/public/assets
Merge branch 'master' of github.com:fairnopoly/fairnopoly
small fixes: js error and notice color
Merge branch 'master' into develop
Show article titles in library headers on mouseover
Limit height of Accordion content in some cases
Fixed law of demeter warning during pull request
fixed a bug where price filter for articles with price of 0 did not work
Merge branch 'master' of github.com:fairnopoly/fairnopoly
Merge pull request #937 from marcaltmann/newfeatures

Zwei kleine Features
Add hearts model and associate libraries, add routes

Adds a Hearts model with a "heartable" polymorphic association.
Any model having "heartable" has to include a counter cache for their
and has to "has_many" hearts as "heartable".

There's both a database constraint and an AR validation for uniqueness
of user_tokens to heartables or users to heartables.
Users can now like a library

Now User.hearts will give you everything a user ever liked.
Anonymous Hearts can now also be created via a User token generated
from User-Agent and IP address.
add destroy method, allow anonymous create
style heart buttons using fontawesome
More generic HeartsControllers and Feature tests

The Heartscontroller can now be used with different
"parent" routes. There is feature tests that do not test the JS responses.
fix houndci complaints
follow styleguide: Capital H on Heart-buttons
Replaced 'x' in news and notices by Font Awesome character
Merge pull request #938 from BiteKollektiv/feature-hearts

Feature hearts, checked
Merge branch 'develop' of github.com:fairnopoly/fairnopoly into develop