Ignore vendor directory
Bring gemspec up to date and add Gemfile with some dev/test dependencies
Delete now unused init.rb
Reorganise lib directory
Switched Rakefile to use RSpec - no tests existed previously
Start adding some specs - this is just one that runs
Added a configuration object for holding gem config

Don't like relying on constants set elsewhere in the app using this gem.
This makes the configuration explicit, and easy to reset without having
to unset constants.
Remove bogus spec
Make Configuration be an actual class rather than a singleton

Allows setting some defaults in the initializer
gitignore coverage directory
Add addressable for building query strings from hashes.

Previous code depending on ActiveSupport being required and available
just because, seemed better to make this dependency explicit rather than
magic.
Major refactor of search handling

* Updated xml parser to MultiXML
* Tweaked HTTP request method to allow using HTTPS
* Fixed/added specs to get full code coverage
Bump version to 0.3.2
Merge pull request #1 from cosm/update

Update