Fix dataHelpers tests

Tests were failing due to deep equals not finding joinKey.
Adding joinKey to the compared arrays fixes it.
Merge pull request #121 from andersp/fix-datahelper-tests

Fix datahelper tests
Fix tests by adding sinon
Switch to eval-source-map for dev
Fix stuck in mock mode bug
Switch to new navbar design
Increase name length before ellipsis
rev blip-mock-data version
rev blip-mock-data version...again
Merge pull request #122 from tidepool-org/nico/navbar

Switch to new navbar design
rev mock data version
fix running with mock data due to tideline's new need for global __DEV__ variable