Change application's version to v1.6.7-DEV
Change application's version to v1.6.7-DEV

antonioperic/Sylius,pamil/Sylius,101medialab/Sylius,antonioperic/Sylius,mbabker/Sylius,foobarflies/Sylius,foobarflies/Sylius,foobarflies/Sylius,Zales0123/Sylius,lchrusciel/Sylius,kayue/Sylius,mbabker/Sylius,GSadee/Sylius,SyliusBot/Sylius,lchrusciel/Sylius,diimpp/Sylius,kayue/Sylius,pjedrzejewski/Sylius,mbabker/Sylius,mbabker/Sylius,SyliusBot/Sylius,antonioperic/Sylius,Arminek/Sylius,SyliusBot/Sylius,101medialab/Sylius,diimpp/Sylius,Zales0123/Sylius,Arminek/Sylius,kayue/Sylius,pjedrzejewski/Sylius,Sylius/Sylius,loic425/Sylius,pamil/Sylius,Sylius/Sylius,pjedrzejewski/Sylius,Zales0123/Sylius,diimpp/Sylius,Arminek/Sylius,loic425/Sylius,GSadee/Sylius,pamil/Sylius,lchrusciel/Sylius,Sylius/Sylius,pjedrzejewski/Sylius,loic425/Sylius,foobarflies/Sylius,101medialab/Sylius,GSadee/Sylius