Merge pull request #28 from aconnelly/style/main

Style refactor
(fix) Fixed error with calculating address balances and implemented smooth network toggle
Implemented design and style decisions
Changed Font Awesome folder name
Fixed Bower package
Merge pull request #29 from etripier/master

Implemented smooth network toggle and design decisions
(feat) implemented mocha testing suit using karma
testing stucture defined
Getting test suite working
progress on tests
cleaned up a little
Merge pull request #31 from iAL-Ahmed/feat/tests

Implement foundation for header, send, receive tests.
(Style) Fix Network Toggle, Add dynamic tab styling
(feature) Add success message functionality
Include new features and code cleanup