Fixed a few bugs with classification curation; Allowing only one entry to get split at a time; No more lock released messages on homepage activity
(cherry picked from commit 7500ef0b181ee82208a3caac1266c7bd72c7b1cb)
Removed the hierarchical filter of content; Added cache_ttl parameter to API docs
(cherry picked from commit 00c07cf952899f76d90f92674b815dfca1bcb3f8)
Updated footer social media placement
(cherry picked from commit f8f62ca47a375b4602587f7a97d0a109232b8032)
Added cache info to API docs; Added forum description to page header
(cherry picked from commit cb6ed4ec54b8061d64aa569da0a95dc4ff5a26ec)
(cherry picked from commit 6fb089375ad7ef6b795dbabb9d960a05c0d935c4)
Fixed bug with vetted status label in API; fixed bug with media sorting in API; fixed bug deleting forums which have deleted topics
(cherry picked from commit a2333fa461426abd69a9676787c6f358797754b7)

Conflicts:

	lib/eol/api/data_objects/v1_0.rb
(cherry picked from commit c35eada64fb14f7ac9b02f3b50d317f0276c0015)