BREAKING CHANGE :::: REQUIRES SCHEMA MIGRATION

Fixes issue with "title" by renaming to "officialtitle". Problem due to bug in dependency. Has test and test database has been updated with the "officialtitle" field (it did not have the "title" field either).

Steps required:

* Rename your "title" question identifier to "officialtitle"
* If "title" is a dependant field in your configuration, also rename the reference in the dependants field of the parent
* rename "title" to "officialtitle" in your submissions database
* rename "title" to "officialtitle" in your entries database
* Do /admin/reload/ with appropriate permissions