AndroidDeployStep: remove unused strings

m_QASIPackagePath and m_runQASIPackagePath are not used anymore, so
could be deleted

Change-Id: I48d2f1531277c07be630c3156f04a40248da5271
Reviewed-by: Daniel Teske <daniel.teske@digia.com>
Git: Preserve reset type

Task-number: QTCREATORBUG-9666
Change-Id: I364bc0eefef376a9a14953b259e9d7b2eb29c228
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>
Android: JDK location is a directory, use correct file chooser dialog

Task-number: QTCREATORBUG-9706
Change-Id: I0a1892eb94024529cf450926dee22e629ef85e0b
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>