Fixup for #2523:

- Rename template for /etc/cni/net.d/00-weave.conflist to 00-weave.conflist.j2
- Apply resources requests/limits to both container weave and weave-npc

roles/network_plugin/weave/templates/00-weave.conflist.j2

@@ -0,0 +1,16 @@
+{
+    "cniVersion": "0.3.0",
+    "name": "mynet",
+      "plugins": [
+        {
+            "name": "weave",
+            "type": "weave-net",
+            "hairpinMode": true
+        },
+        {
+            "type": "portmap",
+            "capabilities": {"portMappings": true},
+            "snat": true
+        }
+    ]
+}