Add missing glance::params include in client

Change-Id: Ia5f99939f10a78033b743aca4a289b1e8d314e02
Prepare repository for a Puppet Forge release

  Commit updates README.md with a more consistent template for documentation,
  removes travis.yml since we're on stackfoge now, updates the Modulefile
  for the new release, deletes TODO list, CHANGELOGs deleted in favor of
  summarized release notes in README.md, which will show up on Forge,
  and moves examples to tests to adhere with Puppet Labs Style
  Guide(http://docs.puppetlabs.com/guides/style_guide.html#tests)

Change-Id: Iffa30f6f35b996305f635317fc0770f908e9057e
Add support for auth_admin_prefix in glance

Add support for auth_admin_prefix in glance::registry, glance::api & in
the glance provider.

Change-Id: I646c621f0a42cd987bc409b17066f8ac13556883
Check if auth_admin_prefix is defined

Check if auth_admin_prefix is defined (passed as a parameter to api.pp)
before trying to access it in the settings data structure.

Change-Id: I61a3ae41dca2a5e5bd9e635b0a2ab9eb05b0326a
Fixes: bug #1190481
Fix misnamed protocol param in glance-api.conf

 * keystone_authtoken/protocol => auth_protocol

Change-Id: I47ba3eb584255e666f787b53d4668b74a575982f
fix api.pp and registry.pp to work with postgresql

Validation SQL connection string for postgres was wrong. Compare with
the code section som lines below the patched line, where the correct value is used.

Change-Id: I772761168374fbe4957886026b52ff607002f7d5
glance::client was not installing the correct package

The actually glance executable is not installed as a part
of the python-glance package, it is installed in the
python-glanceclient pakcage.

Going through the RDO packages, I do not even see a package
called python-glance.

Change-Id: I35c71fc5da595a695b10cb2ecc5ad27f5131bac8
Puppet Forge release 2.0.0

  Marks the commit that the branch stable/grizzly and the 2.0.0 tag is
  cut from.  Also adds the pkg directory to .gitignore to prevent
  accidental committing of Forge artifacts to the repository.

Change-Id: I5fc8f49a227db2a357c8748a24b44f2c9c58e89d