Use correct cancan permission on join request view
Use correct cancan permission on join request view

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