Issue #18: remove overlay
Issue #18: remove overlay - remove from dependencies in standard profile
restored language database file before removing overlay stuff.
Merge remote-tracking branch 'upstream/1.x' into remove-overlay
Issue #18 Remove overlay - remove overlay styles from Seven admin theme
Issue #18 remove overlay - remove styles from bartik
Issue #18: Remove overlay. Resolving merge conflicts.
Merge branch '1.x' into michellemurrain-remove-overlay
Issue #18: Removing lingering references and libraries related to the Overlay module.
Merge pull request #83 from quicksketch/michellemurrain-remove-overlay

Issue #18: Remove overlay.