Cancel timers on deinit
Change endpoint handling
Merge pull request #27 from nightscout/4.4

4.4 Fix for watch freezing
Update appinfo.json
4.5 special value transition fix
4.5 null pointers after destroying bitmaps
Merge pull request #29 from nightscout/4.5

4.5 special value transition fix
Merge pull request #1 from nightscout/master

9.22.14
90-180
Merge branch '90-180' of https://github.com/jimsiff/cgm-pebble into 90-180