Fixed a bug with the duplication check in refreshService
Pass the current language code from Django to map loom via the config service.
Translate strings in the MapSave Directive.
Remove duplicate username key from the config service.
Fixed small bugs in the refresh service and map service.
Change sync rate and reduced error alert spam on pull fail.
Updated MapLoom to use new merge feature format.

Also fixed incorrect history when datastore branch was not the same as the repo.