Temporarily remove tripleo-fedora

As we diagnose nodepool memory problems, we have found that image
builds may be leaking considerable amounts of ram.  Since this
image is currently building in a loop, temporarily remove it until
it works again.

Change-Id: I5fdabb218a1a3cda792057b1bda24c7f32811af6

modules/openstack_project/templates/nodepool/nodepool.yaml.erb

@@ -241,13 +241,6 @@ providers:
         setup: prepare_node_tripleo.sh
         username: jenkins
         private-key: /home/nodepool/.ssh/id_rsa
-      - name: tripleo-fedora
-        base-image: 'Fedora 20 64-bit'
-        min-ram: 8192
-        name-filter: h1
-        setup: prepare_node_tripleo.sh
-        username: jenkins
-        private-key: /home/nodepool/.ssh/id_rsa
 
 
 targets:
@@ -289,10 +282,6 @@ targets:
         min-ready: 1
         providers:
           - name: tripleo-test-cloud
-      - name: tripleo-fedora
-        min-ready: 1
-        providers:
-          - name: tripleo-test-cloud
   - name: jenkins02
     jenkins:
       url: 'https://jenkins02.openstack.org/'