Squashed auth commits of the following:

commit 1f186c8259abd360efca8dc8b2fb91c4c0b2bafa
Merge: 76810e7 a6cb86f
Author: tilogaat <tilottama.gaat@rackspace.com>
Date:   Fri Oct 10 13:04:30 2014 -0700

    Merge pull request #3 from GeorgeJahad/tab_changes

    Tab changes

commit a6cb86f1745991a2b769813c33fa86e46a7981a9
Author: George Jahad <github@blackbirdsystems.net>
Date:   Fri Oct 10 12:53:24 2014 -0700

    added json size config and removed auth requirement

commit 8bffdec4a9d06673b368885d506cd4d23b9f961e
Author: George Jahad <github@blackbirdsystems.net>
Date:   Fri Oct 10 12:48:42 2014 -0700

    indentation

commit 76810e733eaa96636040f461a896a5db5e609512
Author: Tilottama Gaat <tilottama.gaat@rackspace.com>
Date:   Fri Oct 3 16:12:49 2014 -0400

    fixing indentation issues

commit 8a8fac4e115ab2f2b2015c1d30659259812d911c
Author: Tilottama Gaat <tilottama.gaat@rackspace.com>
Date:   Fri Oct 3 14:29:00 2014 -0400

    adding some meaningful error handling for auth related errors

commit 28a10d4d65e8fe7831ada4bb6e3cbf72a94c7a40
Merge: 1a93591 d9dcb0a
Author: tilogaat <tilottama.gaat@rackspace.com>
Date:   Fri Oct 3 11:27:19 2014 -0700

    Merge pull request #2 from GeorgeJahad/tab_changes

    fixed up indentation

commit d9dcb0a75ef54bb694a50dadbfbbae3df2c2513a
Author: George Jahad <github@blackbirdsystems.net>
Date:   Fri Oct 3 11:24:04 2014 -0700

    fixed up indentation

commit 1a93591c52db07bb5c514f5e38c04343d26a420f
Author: Tilottama Gaat <tilottama.gaat@rackspace.com>
Date:   Fri Oct 3 13:40:24 2014 -0400

    used set et|retab to convert all tabs to spaces

commit a57f0c8dddeec8833ffe693bc15fd1ea6cc017e4
Author: Tilottama Gaat <tilottama.gaat@rackspace.com>
Date:   Fri Oct 3 12:59:47 2014 -0400

    Set expandtab and tabstop=2 in my editor

commit a6c2ace08b6cd55d5ebe593a99eb49352cb605b2
Author: Tilottama Gaat <tilottama.gaat@rackspace.com>
Date:   Thu Oct 2 19:56:36 2014 -0400

    adding cm endpoint

commit dd296f4ed8276434fe5e75bb70a7c1328197bf2b
Author: Tilottama Gaat <tilottama.gaat@rackspace.com>
Date:   Thu Oct 2 18:06:21 2014 -0400

    have meaningful names for rax specific configs

commit aeb8bc3ecc343d5e431bef0032ea74c5feb80d85
Author: Tilottama Gaat <tilottama.gaat@rackspace.com>
Date:   Thu Oct 2 17:55:27 2014 -0400

    adding username and apikey to configs

commit 7c251fbd511fa1a211525f42285766b864efe263
Author: Tilottama Gaat <tilottama.gaat@rackspace.com>
Date:   Thu Oct 2 16:04:03 2014 -0400

    removing creds

commit 9082561fcf903d181b826cfa91b47d957fa93f0d
Author: Tilottama Gaat <tilottama.gaat@rackspace.com>
Date:   Thu Oct 2 16:00:40 2014 -0400

    Getting rid of unnecessary params

commit c9164de7943869eac06c86d18e028d131caac1cc
Author: Tilottama Gaat <tilottama.gaat@rackspace.com>
Date:   Thu Oct 2 15:57:05 2014 -0400

    Removed auth from static_tenant_backend and put it into the http client instead for better token management

commit f4e7956c373830e2d69480a4ecafbd9cda43e744
Author: Tilottama Gaat <tilottama.gaat@rackspace.com>
Date:   Tue Sep 30 19:48:24 2014 -0400

    Added ability to reauthenticate

commit a32c7cc0e006ae8d7a1d3af08b624df0fc872ef4
Author: Tilottama Gaat <tilottama.gaat@rackspace.com>
Date:   Tue Sep 30 18:02:29 2014 -0400

    Removing unused parameter apiKey

commit 22edfd9a675b3d21c1387e2319829bdc931edb30
Author: Tilottama Gaat <tilottama.gaat@rackspace.com>
Date:   Tue Sep 30 16:40:06 2014 -0400

    Auth code integrated, but post metrics code is broken

commit 5768104c9345f70462a7bf1778599639a27b80a3
Merge: a5e547f 696a573
Author: Tilottama Gaat <tilottama.gaat@rackspace.com>
Date:   Mon Sep 29 18:54:57 2014 -0400

    fixed merge conflicts

commit a5e547f762c388c051fe8c6272929e419d052b4f
Author: Tilottama Gaat <tilottama.gaat@rackspace.com>
Date:   Mon Sep 29 18:50:29 2014 -0400

    having placeholders for the auth function

commit 696a573ee9d9ad7fbd52d347e4d47e771e6b2861
Author: Tilottama Gaat <tilottama.gaat@rackspace.com>
Date:   Fri Sep 26 18:18:48 2014 -0400

    trying ot tinker around with adding auth
Merge branch 'tab_changes' of github.com:tilogaat/blueflood-statsd-backend into tab_changes