Adding AUTHORS and CONTRIBUTORS.

AUTHORS

@@ -0,0 +1,9 @@
+# This is the official list of gcloud authors for copyright purposes.
+# This file is distinct from the CONTRIBUTORS files.
+# See the latter for an explanation.
+
+# Names should be added to this file as:
+# Name or Organization <email address>
+# The email address is not required for organizations.
+
+Google Inc.

CONTRIBUTORS

@@ -0,0 +1,16 @@
+# People who have agreed to one of the CLAs and can contribute patches.
+# The AUTHORS file lists the copyright holders; this file
+# lists people.  For example, Google employees are listed here
+# but not in AUTHORS, because Google holds the copyright.
+#
+# https://developers.google.com/open-source/cla/individual
+# https://developers.google.com/open-source/cla/corporate
+#
+# Names should be added to this file as:
+#     Name <email address>
+
+# Keep the list alphabetically sorted.
+
+Burcu Dogan <jbd@google.com>
+Johan Euphrosine <proppy@google.com>
+Silvano Luciani <silvano@google.com>

README.md

@@ -376,6 +376,9 @@ Fork the repo, make changes and open a pull request.
 * `npm test` to run tests.
 * `npm run cover` to see the test coverage report.
 
+Add your (or your organization's name) to AUTHORS and
+CONTRIBUTORS files.
+
 Before we can accept any pull requests
 we have to jump through a couple of legal hurdles,
 primarily a Contributor License Agreement (CLA):