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/git/gerrit/gerritoptionspage.h

@@ -55,6 +55,7 @@ class GerritParameters;
 
 class GerritOptionsWidget : public QWidget
 {
+    Q_OBJECT
 public:
     explicit GerritOptionsWidget(QWidget *parent = 0);