Extract the notification interface from the NotificationUtil and add manual wire code
Remove BitherjApplication ref from BitherSettings
Add dynamic wire for BitherjApp interface reference
Move sendConnectedChangeBroadcast from BitherjApplication to NotificationAndroidImpl
Move getFeeBase from BitherjApplication to Utils
Remove all direct BitherjApplication refs
Merge from upstream develop branch
Merge pull request #2 from nining/extract-android-dependent-classes

Extract android dependent classes