PostgreSQL support

[bronger]

It is possible to set PostgreSQL as the DB backend for https://hub.docker.com/r/juanluisbaptiste/znuny?

[juanluisbaptiste]

Hi,

Currently it does not and I do not plan to, but PR's are always welcome.

PS: juanluisbaptiste/otrs is still the "official" supported name, juanluisbaptiste/znuny only gets an automated build of master branch and no version tags, so if you want to use versioned images you should still use the otrs image.