Gruntfile: ngmin task & definition of `dev` and `prod`
Gruntfile: ngmin task & definition of `dev` and `prod`

flesire/ontrack,nemerosa/ontrack,nemerosa/ontrack,flesire/ontrack,nemerosa/ontrack,nemerosa/ontrack,flesire/ontrack,flesire/ontrack,nemerosa/ontrack,flesire/ontrack