Migrate to v2.0.0

Remove 6.0 support, cause v2 plugins don't supported by 6.0
releases.
Add 6.1 release support

Change-Id: I31fe01c0b8bea9bfb2adfa663d2664adf6c35f94
Closes-Bug: #1439665

metadata.yaml

@@ -1,25 +1,15 @@
-# Plugin name
 name: external_glusterfs
 title: External GlusterFS for Cinder
-# Plugin version
-version: 1.0.0
-# Description
+version: 2.0.0
 description: Enables GlusterFS driver in Cinder for your GlusterFS cluster
-# Required fuel version
-fuel_version: ['6.0']
+fuel_version: ['6.1']
+groups: ['storage::cinder']
+authors: ['Stanislaw Bogatkin']
+licenses: ['Apache License Version 2.0']
+homepage: 'https://github.com/stackforge/fuel-plugin-external-glusterfs'
 
 # The plugin is compatible with releases in the list
 releases:
-  - os: ubuntu
-    version: 2014.2-6.0
-    mode: ['ha', 'multinode']
-    deployment_scripts_path: deployment_scripts/
-    repository_path: repositories/ubuntu
-  - os: centos
-    version: 2014.2-6.0
-    mode: ['ha', 'multinode']
-    deployment_scripts_path: deployment_scripts/
-    repository_path: repositories/centos
   - os: ubuntu
     version: 2014.2-6.1
     mode: ['ha', 'multinode']
@@ -32,4 +22,4 @@ releases:
     repository_path: repositories/centos
 
 # Version of plugin package
-package_version: '1.0.0'
+package_version: '2.0.0'