making collectionObject a string
new changes
save bundle

changes
Style changes
moving filter count to collectionService
Merge branch 'feature-bs3-collections' of https://github.com/ten24/Slatwall into feature-bs3-collections
when a filterGroup has no filterItems during a remove then remove the
filter groups
Merge branch 'feature-bs3-collections' of https://github.com/ten24/Slatwall.git into feature-bs3-collections-accordion2