Correctly set lpoptions

Evince doesn’t care, but at least the rest.

Signed-off-by: Thomas Schneider <thomas@fsmpi.rwth-aachen.de>

client/templates/lpoptions.j2

-{%- if inventory_hostname | regex_replace('[0-9]$', '') == "hoern" -%}
+{%- if inventory_hostname | regex_replace('[0-9]$', '') == "hoern" or inventory_hostname == "portal" -%}
 Default Hoern_Kopierer Duplex=DuplexNoTumble
 {%- else -%}
 {%- set number = inventory_hostname | regex_replace('^[a-z]*', '') -%}
-Default Kopierer KmManagment=MG{{ number }} Duplex=DuplexNoTumble
-Dest Backup OutputBin=MBDWN0{{ number }} KmManagment=MG{{ number }}
+Default Kopierer ColorModel=Gray Duplex=DuplexNoTumble OutputBin=MBDWN{{ number }}
 {%- endif -%}