Code style
Code style
Code style and minor typos
Code style
Code style
Revert inadvertent change from previous commit
Code style
Code style
Remove superfluous intent flags to start clean
Set to full (with source) distribution
Update sdk version
Further cleaning up AndroidManifest.xml

* lint recommends setting android:allowBackup explicitely
* no need for a taskAffinity on QuestionActivity: a QuestionActivity is
  always started from a notification, which always starts a new task.
* no need for noHistory on FirstLaunch04PersonalityQuestionnaireActivity