ticket 1. Show your name, surname, bio on the main activity
ticket:1. fix getters in User class
ticket:1. Cut away all working code. Tests should go first.
ticket:1. Added Robolectric test for User class setters. Now fails
ticket:1. Updated .gitignore
ticket:1. setters implementation in User class. Passing successfully test_UserSetters()
ticket:1. UserTest: asserThat replaced with asserEquals
ticket:1. Created test_UserShown() to check that user info present on MainActivity. Fails now
ticket:1. Added implementation for MainActivity methods to show user info. Successfully passing test_UserShown()
ticket:1. Add UserContact, improve User definition. No implementation, waiting for tests.
ticket:1. Improve layout.
ticket:1. A bunch of new tests. Ready to write code.
ticket:1. code for different methods in User, UserContact, MainActivity. Passing all tests;
ticket:1. Minor layout improvement
ticket:1. Introducing UserManager class (tests + code); some refactoring and code cleanup
ticket:1. UserManager.getDefaultUser() is static now
ticket:1. DBManager can store User info (without contacts)
ticket:1. correct comparison between User objects
ticket:1. DBManager completed; few bugfixes
ticket:1. added towel photo; layout wrapped into ScrollView to support landscape mode