Bugfix release:
- Dexcom driver now handles communication errors more gracefully (see https://trello.com/c/X5Y3bDP7 for details)
- Improved upload experience for FreeStyle Lite (see https://trello.com/c/3lCJF3qM for details)
- Fixed an error with user profiles and groups (see https://trello.com/c/LMqqMx1x for details)
- Fixed an error where some LGS events can prevent 530G from uploading (see https://trello.com/c/vKfxm83B for details)