Merge pull request #35 from JackTanRoo/feat/liveUpdateBalance

(feature) Implement live update of current address balance
(style) Added receive view styling
(style) Add receive view styling
Merge pull request #36 from aconnelly/style/main

(Style) Receive View Styling
Enabled selection of current address as well as toggle network cascade functionality in Receive tab
Merge pull request #37 from etripier/master

Enabled selection of current address as well as toggle network cascade f...
Check point - writing helper functions for tests
Save point for testing - added chai-as-promised
Save point - writing tests
(fix) Bug for live updating balance when generating a new address and sending an address
checkpoint before changing headerController
(Fix) fixed bug where getBalances did not work when currentAddress was passed in