Merge pull request #8 from JackTanRoo/feat/sendFunctionality

(feat) Integrate send and receive views
Merge pull request #10 from JackTanRoo/feat/masterBalanceCheck

Implemented total balance check
Merge pull request #12 from JackTanRoo/feat/setNetwork

Implement toggle network interaction with Send View
Refactored Receive tab to render all user addresses
Minor bugfix in header.services.js
Merge pull request #13 from etripier/master

Implemented Receive tab functionality to view all user addresses
Cleared local storage
Checkpoint before implementing testnet generation and save of addresses
Started implementing new LocalStorage design to store testnet keys and addresses