rename method and vars to reflect that this is a pending StateLog
rename method and vars to reflect that this is a pending StateLog

ticosax/django-fsm-log,mord4z/django-fsm-log,fjcapdevila/django-fsm-log,Andrey86/django-fsm-log,blueyed/django-fsm-log,pombredanne/django-fsm-log,gizmag/django-fsm-log