Make registration with python-glanceclient work

In the Folsom Glance client code, we lookup the endpoint for the client
in the Keystone service catalog. However this endpoint includes the API
version "/v1", while the glance client is expecting the endpoint
*without* the version part.

Fixes #35

Signed-off-by: Zane Bitter <zbitter@redhat.com>
Add commandline support for custom autofiles e.g. kickstart
fix tab/space issue
fix some pep issues and remove tempfile auto patch
Exception handling and auto_file variable fix
Merge pull request #36 from spil-robert/add_autofile_support

Add commandline support for custom autofiles e.g. kickstart
apply_size_from_tdl
Merge pull request #39 from spil-robert/apply_size_from_tdl

Apply disk size from template
Adding command / group / user class
Merge pull request #37 from pfreund/master

Commands/Groups/Users implementation
Pass --credential-file argument down to Metadata constructor
Merge pull request #42 from SpamapS/master

Fixes issue #41, --credential-file ignored in cfn-get-metadata

cfn-get-metadata needs to pass credential_file argument to the Metadata constructor, or authentication with the CFN API will fail
Add configSets support to cfntools

Due to a previous commit, configSets was the only remaining task to
fully complete the blueprint. (1cb8a5e)

Blueprint: Complete AWS::CloudFormation::Init functionality
Fixes: bug #1101717

Signed-off-by: Jeff Peeler <jpeeler@redhat.com>
Fix Popen arguments and other similar initialization

Popen expects cwd to be None if not set, so don't set to an empty
string instead.

Signed-off-by: Jeff Peeler <jpeeler@redhat.com>
Merge remote-tracking branch 'upstream/master'

Synced with heat-jeos repo
(Conflicted files below were simply dropped)

Conflicts:
	bin/heat-jeos
	docs/man/man1/heat-jeos.1
	heat_jeos/glance_clients.py
	heat_jeos/utils.py