Fix issue report crash, and track pump frequency. (tidepool-org#821)

Merge pull request tidepool-org#810 from LoopKit/xcode10

Hotfix: Build on Xcode 10

Merge pull request tidepool-org#796 from LoopKit/dev

Release 1.9.1

Merge pull request tidepool-org#789 from LoopKit/dev

Release 1.9

Merge pull request tidepool-org#739 from LoopKit/dev

Release 1.5.6

Merge pull request tidepool-org#719 from LoopKit/dev

Release 1.5.4

 Hotfix: Update to LoopKit 1.5.4 (tidepool-org#664)

* Updating to LoopKit 1.5.4

* bump version

Merge pull request tidepool-org#650 from LoopKit/dev

Release 1.5.1

Merge pull request tidepool-org#584 from LoopKit/dev

v1.5.0

Merge pull request tidepool-org#535 from LoopKit/dev

v1.4.0