Add MOAIEnvironment.languageCode, countryCode to Android host

Code originally authored by An Nguyen at MeYuMe

NOTE: This patch should have been a single commit. It is hard to test since the
current development branch will not run correctly in Android.  You can use this
patch in tag Version-1.3-Build-160, but you'll need to cherry pick.

    git cherry-pick 60fcf86b7db
    if conflict, use the deleted file from the 'git mergetool'
    git cherry-pick 93595173b4
    git cherry-pick 44c1cd4a45