New lint check MissingDefaultResource

[jonzl]

With the introduction of the MissingDefaultResource ( http://tools.android.com/tips/lint-checks ), an error occurs if this library is used with changelog xml resources in several languages.

As a work around, one can create in res/xml a copy of the changelog_master.xml as a dummy with the name changelog.xml in order to avoid this lint error. Could we fix this also in the library logic?