Revert "20130929 udpate .gitignore"

This reverts commit e66518e47751145bbbf5078716319ea9ecaa5e04.
Revert "20130929 tmp rm version.xml"

This reverts commit 07bc1875c5f6d606d5fd22e76a1a8a9d10332480.
Revert "20130927 Modify .gitignore ignore res/values/version.xml"

This reverts commit 0684caaeafbd6e061d3034aa96780ae74324ec70.