improving performance of proposals
Merge pull request #3 from eordano/performance/proposals

improving performance of proposals
Use new interface for transactions
Set status bar color
Fix pin pad size for ios
Add IOS icons and splash screen
Reduce size of qr code to fit ios screen
Add sweep service
Base ui
Add filter for display balance
Fixes importing private key
Integrate feedback: better UI
Merge pull request #4 from eordano/feature/sweep

Sweeping working 100%