Have changes in state from content managers change state in core_content.  Code quality changes.
Code style
Merge pull request #883 from elinw/changstatcc

Have changes in state from content managers change state in core_content...
Unit tests for JTableContenttype
Start testing JTags
Code style again, almost have Jenkins clean ;-)
[#30382] Fatal error in mod_weblinks (Fix #893)
[#30142] Add optional class param to accordion slider (Fix #731)
[#30387] Remove compact.xml (Fix #896)
 $ Updating installation ini files: pt-BR, ckb-IQ
[#28972] Smart Search: suggestions are not filtered by current language
[#30104] Messages close button in Isis (Fix #718)
Fix failing system tests due to login markup change, Tags menu item
change
Expand Schema test coverage
Expand FinderIndexer tests
 # [#29319] SEF plugin gives wrong canonical url (of category, not from
article). Thanks Rouven and Mark
 # [#30380] Joomla 3.1 should *not* suggest to use "admin" as the
default admin username. Thanks Phil (Fix #890)
 # [#30384] *TAGS: "Compact List of Tagged items" menu item issues in
multilanguage
 # [#30377] Add a tag filter to the sidebars in content managers. Thanks
Elin (Fix #884)
 # [#30355] Tagged item list is showing unpublished, trashed and
archived items. Thanks Elin. (Fix #869)