Merge pull request #217 from scottleibrand/wip/iob-cob

Display rawBGs based on cookie uploader calibration records
Merge pull request #207 from nightscout/release/0.5.0

Cookie Monster (0.5.0)
Merge branch 'release/0.5.0'
Merge branch 'master' of github.com:nightscout/cgm-remote-monitor
Merge pull request #230 from scottleibrand/wip/iob-cob

fix cal/rawBg bugs, and scale by sgv/filtered ratio when available
disable websockets for now, causing more trouble then it's worth
version bumps
Merge pull request #239 from nightscout/hotfix/disable-websockets

disable websockets for now, causing more trouble then it's worth
Merge pull request #249 from scottleibrand/wip/iob-cob

display 5m SGV delta between SGV and arrow
Merge pull request #257 from nightscout/master

Merge master into wip/iob-cob
Merge branch 'wip/iob-cob' into nightscout/wip/iob-cob

Conflicts:
	lib/websocket.js