Initial commit of cleaned-up cloudformation-ruby-dsl code
Adding contributors to gemspec after repository squash
Updating to full LICENSE, adding snippet to all code
Adding contributors to gemspec after repository squash

Additional contributors to original repository, noted by Kevin Rae
Cleaning up some code smells found by reek
Replacing join_interpolate with interpolate
Cleaning up more code smells found by reek
Updating examples to remove deprecated join_interpolate
Fix spot price parameter w/non-spot priced instances.
Fix tag parameters.  Make tag diff work like parameter diff.
join of empty list should return empty string, not nil
Fix broken tag diff when tags aren't present in cfn-update-stack.
Merge pull request #7 from bazaarvoice/ssmith-update-tags

Fix broken tag diff when tags aren't present in cfn-update-stack.
Replaced map solution with CSV converter when treating the (nil) string
Merge pull request #8 from bazaarvoice/cgyuricza-csv-converter

Replaced map solution with CSV converter when treating the (nil) string
Replaced deprecated function call in README.md
Correcting copyright statement in License
Adding place for initial contributors to leave mention of their prior work.
Adding link to Github profile
Adding short description of available DSL statements