update menuicon
Merge branch 'master' of https://github.com/nightscout/cgm-pebble

Conflicts:
	resources/images/menuicon.png
New vals key for config, update to R6.0
R6.0 Config alarm, buffer fix, MMOL LO, SDK2.8 fix
R6.0 Config alarms changes
Merge pull request #35 from nightscout/R6.0

R6.0 Config alarms, buffer fixes for app crash, new MMOL LO, new menuicon, SDK 2.8 fixes
Merge pull request #1 from nightscout/master

6.0