Actually adding Authors file.

Authors

@@ -0,0 +1,21 @@
+Andy Smith <code@term.ie>
+Anne Gentle <anne@openstack.org>
+Chris Behrens <cbehrens@codestud.com>
+Devin Carlen <devin.carlen@gmail.com>
+Eric Day <eday@oddments.org>
+Ewan Mellor <ewan.mellor@citrix.com>
+Hisaki Ohara <hisaki.ohara@intel.com>
+Jay Pipes <jaypipes@gmail.com>
+Jesse Andrews <anotherjesse@gmail.com>
+Joe Heck <heckj@mac.com>
+Joel Moore joelbm24@gmail.com
+Joshua McKenty <jmckenty@gmail.com>
+Justin Santa Barbara <justin@fathomdb.com>
+Matt Dietz <matt.dietz@rackspace.com>
+Michael Gundlach <michael.gundlach@rackspace.com>
+Monty Taylor <mordred@inaugust.com>
+Paul Voccio <paul@openstack.org>
+Rick Clark <rick@openstack.org>
+Soren Hansen <soren.hansen@rackspace.com>
+Todd Willey <todd@ansolabs.com>
+Vishvananda Ishaya <vishvananda@gmail.com>