Move qmake specific part to qmake plugin, generalize android support

- Split up androiddeployqt into two steps: One building the apk,
  and one deploying it to the device.
- The build apk step base class AndroidBuildApkStep is ihneritaged by
  the qmake specific class QmakeAndroidBuildApkStep.
- The deployment step is still called androiddeployqt
- Move all qmake specific code to the qmakeprojectmanager plguin
- Flip the depencency between the android and qmake plugin, now
  the qmake plugin depends on the android plugin, implementing
  a interface the android plugin provides.

- Note: This removes the debug deployment for now.

Change-Id: I1c386640159ed14b637668abde8eb3b9009ab803
Reviewed-by: BogDan Vatra <bogdan@kde.org>

src/plugins/android/androiddebugsupport.h

@@ -42,7 +42,6 @@ namespace Android {
 class AndroidRunConfiguration;
 
 namespace Internal {
-
 class AndroidRunner;
 
 class AndroidDebugSupport : public AndroidRunSupport