FLOE-160: Removed the pouchDBDataSource.js from the metadata js folder.
FLOE-218: modified the afterChange event binding

afterChange is now fired on the "complete" event from pouchdb. This only fires after all of the changes have completed.
Merge remote-tracking branch 'cindy/FLOE-160'

* cindy/FLOE-160:
  FLOE-160: Removed the pouchDBDataSource.js from the metadata js folder.
Merge branch 'master' into FLOE-218
Merge branch 'master' into FLOE-195
Merge remote-tracking branch 'justin/FLOE-218'

* justin/FLOE-218:
  FLOE-218: modified the afterChange event binding
Merge branch 'master' into FLOE-195
FLOE-195: Save data from the match confirmation and the mismatch details dialogs.