[models] - Add utils to tag model #264
[models] - Add utils to tag model #264

DemocraciaEnRed/comunas,ben-pr-p/app,DemocraciaEnRed/bahiablanca,mairwilliams/app,okfn-brasil/euvoto,PartidoDeLaRed/app,DemocraciaEnRed/bahiablanca,moustachu/democracy-os-app,radvansky-tomas/app,PartidoDeLaRed/app,d-cent/democracyos,indiofran/app,Nicolas-Lebreton/app,piratenfraktion-nrw/app,josuedor/app,valentinchaput/app,alexproca/democracy-os,mxabierto/colaborativa,solde9/app,dkrathi457/app,MareAtlantica/democracyos,vntrp/app,EuParticipo/Caxias,huulbaek/app,mbhicks90/myvotes.ca,ManuH/app,EuParticipo/Caxias,kant/app,ManuH/app,indiofran/app,moustachu/democracy-os-app,mbhicks90/myvotes.ca,piratenfraktion-nrw/app,CivicTechFR/DemocracyOSFR,10Pines/app,120photo/app,johnardavies/democracyos-podemos,Nicolas-Lebreton/app,DemocracyOS/app,CivicTechFR/DemocracyOSFR,radvansky-tomas/app,120photo/app,maiklaguna/app,atlatszo/evoks,ben-pr-p/app,solde9/app,beomjae/app,mgarciaisaia/democracy-os-ues,atlatszo/evoks,okfn-brasil/euvoto,MareAtlantica/democracyos,huulbaek/app,fonorobert/evoks,johnardavies/democracyos-podemos,AbraaoAlves/app,beomjae/app,DemocracyOS/app,mairwilliams/app,AbraaoAlves/app,fonorobert/evoks,josuedor/app,alexproca/democracy-os,valentinchaput/app,DemocraciaEnRed/comunas,dkrathi457/app,vntrp/app,kant/app