Move license to root for github detection (#144)

* Move license to root for github detection

* Update LICENSE formatting

* Update LICENSE

* Update LICENSE

Co-authored-by: Eduardo Armendariz <eduardo@ethyca.com>
Co-authored-by: Thomas La Piana <thomas.lapiana+github@pm.me>

fidesctl/LICENSE → LICENSE

@@ -1,4 +1,4 @@
-Apache License
+                                 Apache License
                            Version 2.0, January 2004
                         http://www.apache.org/licenses/
 
@@ -186,7 +186,7 @@ Apache License
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright 2021- Ethyca, Inc.
+   Copyright 2021 - Ethyca, Inc.
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.