Login-connection with API works, store access_token in SharedPreferences
Merge branch 'master' of github.com:interactive-events/android-app
Some work with login, appended access_token to all url:s, check for valid token on start of app
Merge branch 'master' of github.com:interactive-events/android-app

Conflicts:
	app/src/main/java/com/wordpress/interactiveevents/interactive_events/LoginActivity.java
	app/src/main/res/layout/activity_login.xml