Adding in Contiv plugins

Fixes #17764
Also fixed problem where the menu ordering was off
Fix the wrap

Signed-off-by: Mary Anthony <mary@docker.com>

docs/extend/plugins.md

@@ -12,7 +12,8 @@ weight=-1
 # Understand Docker plugins
 
 You can extend the capabilities of the Docker Engine by loading third-party
-plugins.
+plugins. This page explains the types of plugins and provides links to several
+volume and network plugins for Docker.
 
 ## Types of plugins
 
@@ -69,6 +70,16 @@ The following plugins exist:
   which is written in Go and provides advanced storage functionality for many
   platforms including EC2, OpenStack, XtremIO, and ScaleIO.
 
+* The [Contiv Volume Plugin](https://github.com/contiv/volplugin) is an open
+source volume plugin that provides multi-tenant, persistent, distributed storage
+with intent based consumption using ceph underneath.
+
+* The [Contiv Networking](https://github.com/contiv/netplugin) is an open source
+libnetwork plugin to provide infrastructure and security policies for a
+multi-tenant micro services deployment, while providing an integration to
+physical network for non-container workload. Contiv Networking implements the
+remote driver and IPAM APIs available in Docker 1.9 onwards.
+
 ## Troubleshooting a plugin
 
 If you are having problems with Docker after loading a plugin, ask the authors

docs/extend/plugins_network.md

@@ -5,7 +5,6 @@ description = "Network driver plugins."
 keywords = ["Examples, Usage, plugins, docker, documentation, user guide"]
 [menu.main]
 parent = "mn_extend"
-weight=-1
 +++
 <![end-metadata]-->