Revert "Moved fmt_lowdata into a module-level function"
Revert "Moved fmt_lowdata into a module-level function"

This reverts commit 7a319e36c55d3bbcebf732989ac4d75f2c39e726.

Reformatting the POST data isn't really a content_type concern.

Conflicts:
	saltapi/netapi/rest_cherrypy/__init__.py

saltstack/salt,saltstack/salt,saltstack/salt,saltstack/salt,saltstack/salt