Add support routes using salt.states.network. Testing on ubuntu 14.04

network/defaults.yaml

+# vim: sts=2 ts=2 sw=2 et ai
 {% load_yaml as rawmap %}
 Debian:
   interfaces:

network/routes.sls

+#!jinja|yaml
+# vim: sts=2 ts=2 sw=2 et ai
+
+#{% from "network/defaults.yaml" import rawmap with context %}
+{% set datamap = salt['pillar.get']('network') %}
+{% set routes = datamap.routes %}
+
+{% if salt['pillar.get']('network:routes', False) %}
+
+{% for r in routes %}
+{{ r.name }}:
+  network.routes:
+    - name: {{ r.name }} 
+    - routes:
+      {% for n in r.networks %}
+      - name: {{ n.name }} 
+        ipaddr: {{ n.ipaddr }}
+        netmask: {{ n.netmask }} 
+        gateway: {{ n.gateway }} 
+      {% endfor %}
+{% endfor %}
+
+{% endif %}

pillar.example.sls

     - name: example.net
       ip: 192.168.2.200
       ensure: absent
+
+  routes:
+    - name: eth1
+      networks:
+        - name: for_lan 
+          ipaddr: 172.16.0.0 
+          netmask: 255.255.0.0
+          gateway: 192.168.2.1 
+