doc(README): link to LICENSE

Author: Matthew Fisher

README.md

@@ -49,8 +49,4 @@ To learn more about a command run `deis help <command>`.
 
 ## License
 
-Copyright 2015, Engine Yard, Inc.
-
-Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at <http://www.apache.org/licenses/LICENSE-2.0>
-
-Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
+see [LICENSE](https://github.com/deis/workflow-cli/blob/master/LICENSE)