Adding Gallery Example to Testing modules
Merge branch 'master' of https://github.com/IntersectAustralia/faims-android

# By Theeban Soundararajan
# Via Theeban Soundararajan
* 'master' of https://github.com/IntersectAustralia/faims-android:
  FAIMS-873: fixed change detection for checkboxes and files when data is loaded from database will null annotations
  FAIMS-873: fixed autosaving to properly aquire and release locks