Store-ready updates

Updates Meta & Logo for store publish
NS logo add
4.0.2 Add constants to turn off msgs (BT,cgm,phne)

Added additional documentation to constants to make it easier to change
Added ranges to constants documentation
Moved message timers our of documentation
Merge pull request #24 from YYGIRL/4.0.2

4.0.2 Add constants to turn off msgs (BT,cgm,phne)
ignore .lock-waf_darwin_build
version bump; point config url to http://nightscout.github.io/cgm-pebble/s1-config-4.2.0.html
pebble only likes major.minor versions :(
Merge branch 'release/4.3'
Cancel timers on deinit
Change endpoint handling
Merge pull request #27 from nightscout/4.4

4.4 Fix for watch freezing
Update appinfo.json
Merge pull request #1 from nightscout/master

Pull