Merge pull request #1069 from achamely/master

Update Readme
Refactor - define config values as constants
Refactor - load config script after angular is defined
Refactor - start division into modules
Refactor - Add the omniServices module to the application
Refactor - WalletAssets service cleanup and config values abstraction
Refactor - Change folder structure, define modules and constants in app.js
Refactor - Added missing offline support to WalletAssets service
Refactor - keep the config module on a separate file
Refactor - Add required dependencies to the WalletAssets service
Refactor - Created AddressManger for Address related functionality
Refactor - Fixed missing dependency and variable scopes for WalletAssetsService
Merge pull request #1072 from Nevtep/walletassets-refactor

Refactor - WalletAssets and Config abstraction
Merge pull request #90 from mastercoin-MSC/master

Sync to Master