Issue #2257325 by arielqgold: 'Unsubscribe from group' link yields page not found from /spaces.
Merge branch '7.x-2.x' of github.com:phase2/oa_core into 7.x-2.x
Issue #2187129 by othermachines | jennjohnson: Selecting "No - subgroups of this group won't inherit its users" under "Group User Inheritance" in a parent space results in child space incorrectly inheriting users.
Fix wrong module reference in bootstrap_pane_styles
tweak banner css and coder whitespace
Update Colorizer version
Add helper function for taxonomy_vocabulary_machine_name_load() see https://drupal.org/node/2270529