update .gitignore

Change-Id: I7bb60aaadf2ca2153e8e76bba092dba753e9cf2c
Reviewed-by: Michael Brasser <michael.brasser@nokia.com>
Reviewed-by: Yunqiao Yin <charles.yin@nokia.com>

.gitignore

@@ -266,6 +266,8 @@ work
 #generated version headers
 src/qmltest/qtquicktestversion.h
 src/qtquick1/qtquick1version.h
+src/qmldevtools/qtqmldevtoolsversion.h
+src/quick/qtquickversion.h
 
 tests/auto/*/*.o
 tests/auto/*/*.moc