Implements a Meta settings class as discussed in #9
Fixed up meta class construction for Python 2 compat.
Refactored Indexes to use a Meta settings class
Removed debugging code
Update documentation for Meta class settings
Added tests for index queries, more index settings moved into the Meta class, and better error messages
Merge pull request #12 from adamchainz/meta_settings

Update documentation for Meta class settings
Update README for Meta class settings
Updated the tutorial to better explain model attributes and settings for #11, and documents default/null values (fixes #8)
Merge pull request #13 from adamchainz/meta_settings

Update README for Meta class settings, thanks!
Documenting the use of DynamoDB Local
Added a safety check for the presense of a consumed capacity record - which isn't returned from DynamoDB local
Ported examples to new Meta syntax, added host argument to make them runnable with DynamoDB local
Updated README with another example
Put installations instructions at the top of the README
Updating release notes for the upcoming release
Updated README index example to the new Meta syntax and fixed some quotes
Added more tests, bumping up the test coverage a little
Fixed dictionary comparison in index test
Added docs for using dynalite, as suggested by @adamchainz