Added getlocaledecpoint() workaround for Android build of lua plugin


git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14555 16af8721-9629-0410-8352-f15c8da7e697
Standardized on defined(__ANDROID__)


git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14556 16af8721-9629-0410-8352-f15c8da7e697