Don't really need to validate url_name, just gives bogus errors.
Don't really need to validate url_name, just gives bogus errors.

datauy/alaveteli,petterreinholdtsen/alaveteli,TEDICpy/QueremoSaber,datauy/alaveteli,andreicristianpetcu/alaveteli_old,codeforcroatia/alaveteli,andreicristianpetcu/alaveteli_old,Br3nda/alaveteli,hasadna/alaveteli,andreicristianpetcu/alaveteli_old,10layer/alaveteli,Br3nda/alaveteli,andreicristianpetcu/alaveteli,andreicristianpetcu/alaveteli_old,TEDICpy/QueremoSaber,obshtestvo/alaveteli-bulgaria,obshtestvo/alaveteli-bulgaria,4bic/alaveteli,hasadna/alaveteli,TEDICpy/QueremoSaber,10layer/alaveteli,nzherald/alaveteli,andreicristianpetcu/alaveteli_old,sarhane/alaveteli-test,4bic/alaveteli,TEDICpy/QueremoSaber,petterreinholdtsen/alaveteli,andreicristianpetcu/alaveteli,hasadna/alaveteli,andreicristianpetcu/alaveteli,nzherald/alaveteli,nzherald/alaveteli,andreicristianpetcu/alaveteli,4bic/alaveteli,obshtestvo/alaveteli-bulgaria,obshtestvo/alaveteli-bulgaria,nzherald/alaveteli,hasadna/alaveteli,Br3nda/alaveteli,datauy/alaveteli,hasadna/alaveteli,4bic/alaveteli,petterreinholdtsen/alaveteli,Br3nda/alaveteli,TEDICpy/QueremoSaber,nzherald/alaveteli,sarhane/alaveteli-test,petterreinholdtsen/alaveteli,obshtestvo/alaveteli-bulgaria,codeforcroatia/alaveteli,petterreinholdtsen/alaveteli,hasadna/alaveteli,4bic/alaveteli,10layer/alaveteli,Br3nda/alaveteli,sarhane/alaveteli-test,andreicristianpetcu/alaveteli,codeforcroatia/alaveteli,codeforcroatia/alaveteli,sarhane/alaveteli-test