Fix 'I edit my profile' step definition
Fix 'I edit my profile' step definition

Store current user to use it later in 'I edit my profile'

evandrojr/noosferogov,evandrojr/noosferogov,evandrojr/noosferogov,evandrojr/noosferogov,evandrojr/noosferogov,evandrojr/noosferogov,evandrojr/noosferogov