Allow param :current_password on UsersController
Allow param :current_password on UsersController

Needed when a user tries to change the password.

mconftec/mconf-web-ufpe,fbottin/mconf-web,lfzawacki/mconf-web,mconftec/mconf-web-santacasa,mconf-ufrgs/mconf-web,mconf/mconf-web,mconftec/mconf-web-cedia,mconftec/mconf-web-santacasa,mconftec/mconf-web-ufpe,mconf-rnp/mconf-web,becueb/MconfWeb,mconf-ufrgs/mconf-web,mconftec/mconf-web-mytruecloud,becueb/MconfWeb,akratech/Akraconference,fbottin/mconf-web,lfzawacki/mconf-web,fbottin/mconf-web,mconf-rnp/mconf-web,mconf-rnp/mconf-web,mconftec/mconf-web-santacasa,mconftec/mconf-web-uergs,mconf-rnp/mconf-web,akratech/Akraconference,mconf/mconf-web,mconftec/mconf-web-mytruecloud,mconftec/mconf-web-mytruecloud,mconftec/mconf-web-cedia,akratech/Akraconference,becueb/MconfWeb,becueb/MconfWeb,amreis/mconf-web,mconftec/mconf-web-ufpe,mconftec/mconf-web-uergs,lfzawacki/mconf-web,mconf-ufrgs/mconf-web,akratech/Akraconference,fbottin/mconf-web,amreis/mconf-web,amreis/mconf-web,mconftec/mconf-web-uergs,amreis/mconf-web,mconftec/mconf-web-ufpe,lfzawacki/mconf-web,mconf-ufrgs/mconf-web,mconftec/mconf-web-santacasa,mconftec/mconf-web-mytruecloud,mconf/mconf-web,mconf/mconf-web,mconftec/mconf-web-cedia,mconftec/mconf-web-uergs