[validators] Added support for accented characters in URLs. Closes #840
[validators] Added support for accented characters in URLs. Closes #840

MareAtlantica/democracyos,DemocracyOS/app,DemocracyOS/app,Nicolas-Lebreton/app,atlatszo/evoks,fonorobert/evoks,moustachu/democracy-os-app,DemocraciaEnRed/bahiablanca,EuParticipo/Caxias,huulbaek/app,josuedor/app,huulbaek/app,ben-pr-p/app,DemocraciaEnRed/comunas,ben-pr-p/app,AbraaoAlves/app,beomjae/app,alexproca/democracy-os,PartidoDeLaRed/app,ManuH/app,radvansky-tomas/app,DemocraciaEnRed/bahiablanca,beomjae/app,mbhicks90/myvotes.ca,solde9/app,fonorobert/evoks,Nicolas-Lebreton/app,MareAtlantica/democracyos,indiofran/app,piratenfraktion-nrw/app,dkrathi457/app,EuParticipo/Caxias,indiofran/app,PartidoDeLaRed/app,mbhicks90/myvotes.ca,atlatszo/evoks,moustachu/democracy-os-app,DemocraciaEnRed/comunas,radvansky-tomas/app,AbraaoAlves/app,vntrp/app,piratenfraktion-nrw/app,solde9/app,dkrathi457/app,ManuH/app,alexproca/democracy-os,josuedor/app,vntrp/app