Rename get_prefix() to get_provider(), which is much more sensible.
Rename get_prefix() to get_provider(), which is much more sensible.

vishwaprakashmishra/xmatrix,harrissoerja/vumi,TouK/vumi,vishwaprakashmishra/xmatrix,TouK/vumi,vishwaprakashmishra/xmatrix,harrissoerja/vumi,harrissoerja/vumi,TouK/vumi