Remove midonet plugin

Removed from the upstream code by https://review.openstack.org/284524

Change-Id: I8ac595a68c523993d9323b5a779c77033897fb01
(cherry picked from commit 4ca217b)

openstack-neutron.spec

@@ -260,19 +260,6 @@ This plugin implements Neutron v2 APIs with support for Mellanox embedded
 switch functionality as part of the VPI (Ethernet/InfiniBand) HCA.
 
 
-%package midonet
-Summary:	Neutron MidoNet plugin
-Requires:	openstack-%{service}-common = %{epoch}:%{version}-%{release}
-
-
-%description midonet
-Neutron provides an API to dynamically request and configure virtual
-networks.
-
-This package contains the Neutron plugin that implements virtual
-networks using MidoNet from Midokura.
-
-
 %package ml2
 Summary:	Neutron ML2 plugin
 Requires:	openstack-%{service}-common = %{epoch}:%{version}-%{release}
@@ -761,13 +748,6 @@ fi
 %dir %{_sysconfdir}/%{service}/conf.d/%{service}-mlnx-agent
 
 
-%files midonet
-%license LICENSE
-#%doc %{service}/plugins/midonet/README
-%dir %{_sysconfdir}/%{service}/plugins/midonet
-%config(noreplace) %attr(0640, root, %{service}) %{_sysconfdir}/%{service}/plugins/midonet/*.ini
-
-
 %files ml2
 %license LICENSE
 %doc %{service}/plugins/ml2/README