Authoring API tests
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
progressive loading db change
Progressive Load Improvements - Migration and Clenup
Merge pull request #1 from javierluraschi/yitaoprogload

Progressive Load Improvements - Migration and Cleanup
[BugFix] #205 Change default timeline height
[BugFix] #514 Updated error messege when creating empty exhibit
Bug Fix #568: SEO
Updated API ref docs.
Progressive Load Improvements - Count Exhibits, Timelines and Content Items
merging upstream changes
Merge pull request #2 from javierluraschi/yitaoprogload

Progressive Load Improvements - Count Exhibits, Timelines and Content Items
Merge pull request #581 from yl790/progressive_loading_db_change_20130605

Progressive loading DB change
[TestFix] Feature activation test fix
Merge pull request #591 from willum070/docs

Updated API ref docs.
[HotFix] Disable Progressive Load Migration
Merge pull request #594 from javierluraschi/HotFixDisableProgLoadMigration

[HotFix] Disable Progressive Load Migration