Rename clean_existing_user_not_equal_to_current function to clean_users_not_same in soc.logic.cleaning module and fix affected files. Patch by: Pawel Solyga Review by: to-be-reviewed

#!/bin/sh
NOSE_WITH_DOCTEST=t
export NOSE_WITH_DOCTEST
NOSE_DOCTEST_EXTENSION=txt
export NOSE_DOCTEST_EXTENSION
#NOSE_DETAILED_ERRORS=t
#export NOSE_DETAILED_ERRORS
nosetests $*