* adds support for keystone V3 API groups

* fixes dependencies

0.2.1

 * HTTPS support
 * underlying system now using requests instead of httplib2

0.2.0

* auth_token moved into keystoneclient
* tech preview of V3 API enabled in keystoneclient.v3
* client now supports command line override of endpoint
* solidification of internal API for other clients to use
  * can cache token and reinitialize with cached token
  * AccessInfo to provide consistent API to get token information

0.1.3 release of python keystoneclient

 * updated logging to show timing differences between request and response
 * changed CLI options from underscore to dashes for cert options
 * added nosehtmloutput as a test dependency

Add '--insecure' commandline argument

Allows to ignore validation errors that typically occur with self-signed
SSL certificates. Making this explicit is important as one would
typically only use this in development or in-house deployments.

This should also fix bug 1012591.

Change-Id: I1210fafc9257648c902176fbcfae9d47e47fc557

Release 0.1.1 to PyPI.

Drop support for legacy OS args

Change-Id: If37778e6bb8c34d88974f2dbf22207110a3dea1a

2012.1 "Essex"