Bump version to 0.1.5.
Bump version to 0.1.5.

terebentina/passport-local,curtislacy/multi-passport,sainreddygh/passport-local,rhgksrua/passport-local,ivanml/passport-local,eiriklv/passport-email-verification,fscherwi/passport-local,nwinkler/passport-local,shikhardb/passport-local,jaredhanson/passport-local