profile and node commands and DB all working as expected now

etc/nodes.conf

@@ -2,9 +2,16 @@ nodeprofiles:
   default:
     comment: "Hello from the default profile"
     vnfs: ""
-    kernel version: ""
+    kernel version: "blahblah"
     kernel args: crashkernel=no quiet
-
+    network devices:
+      eth0:
+        type: ethernet
+        netmask: 255.255.255.0
+        gateway: 192.168.1.1
+        ipaddr: 192.168.1.99
+  test:
+    comment: "Test profile"
 
 control:
   localhost:
@@ -43,13 +50,12 @@ nodes:
   n0000.cluster01:
     profiles:
     - default
-    netdevs:
+    network devices:
       eth0:
         type: ethernet
         hwaddr: 00:0c:29:23:8b:48
         ipaddr: 192.168.1.100
         netmask: 255.255.255.0
-        gateway: 192.168.1.1
       ib0:
         type: infiniband
         hwaddr: aa:bb:cc:dd:ee:a0
@@ -58,18 +64,17 @@ nodes:
   n0001.cluster01:
     profiles:
     - default
-    netdevs:
+    - test
+    network devices:
       eth0:
         hwaddr: aa:bb:cc:dd:ee:b0
         ipaddr: 192.168.1.101
-        netmask: 255.255.255.0
-        gateway: 192.168.1.1
       ib0:
         hwaddr: aa:bb:cc:dd:ee:b1
         ipaddr: 192.168.10.100
         netmask: 255.255.255.0
   n0000.cluster02:
-    netdevs:
+    network devices:
       eth0:
         hwaddr: aa:bb:cc:dd:ee:c0
         ipaddr: 192.168.2.100