Always mark new JoinRequest as processed
Always mark new JoinRequest as processed

This prevents it from showing in the user's home page as if
it is pending.

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