tr()-Fixes in master.

- Add missing Q_OBJECTS
- Clean up Android, fix capitalization, remove redundant
  translations.

Change-Id: I24583b7e363ff8f90cad3b8257b676888e8a59db
Reviewed-by: hjk <qthjk@ovi.com>

src/plugins/android/androidpackageinstallationstep.h

@@ -40,6 +40,7 @@ namespace Internal {
 
 class AndroidPackageInstallationStep : public Qt4ProjectManager::MakeStep
 {
+    Q_OBJECT
     friend class AndroidPackageInstallationFactory;
 public:
     explicit AndroidPackageInstallationStep(ProjectExplorer::BuildStepList *bsl);