Releases for Webform Autocomplete

Fixes form_builder compatibility, plus:
#2622950: Allow suggestions to be altered
#2623010: Don't use exit()

Marking the 1.x branch as compatible with Webform 3. Use the 2.x branch for Webform 4.

Now supports form builder module, and fixes a bug where a large number of existing submissions would prevent the autocomplete from showing all choices (added SELECT DISTINCT to solve this).