Updated github issue template to ask the issuer how Zammad was installed.
Updated github issue template to ask the issuer how Zammad was installed.

zammad/zammad,monotek/zammad,zammad/zammad,monotek/zammad,monotek/zammad,zammad/zammad,monotek/zammad,zammad/zammad,monotek/zammad,zammad/zammad,monotek/zammad,zammad/zammad