Adding a counter for the filter values.
Changes for the deprecated warnings of the new  MetaModelRenderSettingAttribute.
comply to code conventions.
Fix wrong file picker
Chris, this is only for you!

Fix broken space
Bugfix: rating half was not correctly interpreted.

When half rating was disabled, the double amount of stars was being displayed
in the frontend.
Merge branch 'dev' of github.com:MetaModels/attribute_rating into dev
Merge branch 'master' into dev

Conflicts:
	src/system/modules/metamodelsattribute_rating/MetaModelAttributeRating.php
Fixing broken merge.
Added unit tests and fixed a bug along the way.
The config now does "deep assignments"
See https://github.com/MetaModels/core/issues/193
Merge branch 'origin/dev'