Improve the UX of the 'Include archived content' exposed Views filter.
Add 'Include archived content' exposed filter to various views in oa_core.
Allow our Views filter improvements to work correctly when there are two flag filters on the View.
Add our UX improvements to the 'Include archived content' when the exposed filter is shown normally as well.
Update the Panelizer default for Users to correctly set the 'Include archived content' flag to the default.
Exclude archived Spaces and Groups from the breadcrumbs.
Add an 'Archived' tab to the /spaces page.
Don't show archived Spaces on the 'Subscribed' or 'All' tabs in the 'User Spaces' widget.
Allow the $bundle argument to oa_core_get_parents() to be NULL.
Allow the $bundle argument to oa_core_get_groups_by_parent() to be NULL.
Merge pull request #64 from dsnopek/breadcrumbs-archived

Exclude archived Spaces from Breadcrumbs and add an 'Archived' tab to /spaces
Fix error in public content test
Remove debug functions
Merge remote-tracking branch 'origin/7.x-2.x' into 7.x-2.x
Added README.md to oa_core
README updates
README added links
Add README for oa_access
Add README for bootstrap_pane_styles
Add README for oa_admin