Android Release 6.7.0

Enhancement & Fixes
- Added validation upon record save and informative error messaging for number fields with invalid values that were populated via calculations/data events from other number fields with invalid values.
- Fixed an issue where users enabled the "Save to Gallery" setting and the photos taken in the Fulcrum app were not saved to the image gallery.
* We utilize phased roll outs of our application which means there will be times where not all users are on the latest version. To see what version of the application you are on, check the settings view for your current Fulcrum App version.