🔆 Enhancements:
- Remove Google+ related links and API calls
- Don't update last sync date if sync unsuccessful
- New window for social links; option to suppress for donors
- Faster matching of calendar items
- New advanced setting to extirpate all OGCS custom properties
🪲 Bugfix:
- Don't try and update master Event custom attributes
- Only compare colour/category if set to be synced
- Email address cloaking
- Don't reselect Google calendar when re-downloading list