rapidftr/tracker#30 Fix error messages for login, introduce AndroidAnnotations and PowerMock
rapidftr/tracker#30 Fixed breaking tests, one marked as pending
Merge pull request #127 from rdsubhas/master

Fix error messages for login, introduce AndroidAnnotations and PowerMock
Use ANDROID_HOME from environment if possible
Adding hooks for Global TearDown in Calabash to reset Web App State
Downgrading to Calabash-android 0.4.20 due to calabash-android query console bug in 0.4.21
Adding custom Calabash Login Step
Adding Integration tests for Register, Save and Edit Child Details