Merge pull request cwacek#140 from cwacek/feature/change-markdown-ver…

…sion

versioning: Allow any 2.x version of Markdown

Merge pull request cwacek#120 from The-Alchemist/patch-2

Possible typo in the README

Merge pull request cwacek#109 from mbroomfield-r7/fix/oneof-type-bug

Fix property setting bug when typ is dict

Merge pull request cwacek#95 from cwacek/default-values

feature: Permit the use of default values for literals.

Merge pull request cwacek#92 from edwardcwang/duplicate

Remove duplicate __str__ definition

Merge pull request cwacek#89 from cwacek/feature/support-top-level-ar…

…rays

Fix cwacek#88. Properly construct wrappers for top level array constraints

Merge pull request cwacek#74 from cwacek/fix/69-versioning

Shift tests to use setup install_requires.

Merge pull request cwacek#64 from cwacek/hotfix/ref-resolution-bug

bugfix: Resolve the correct reference type for objects

Version 0.2.0

This is a minor version change because of relatively significant
changes to array handling.

Prior to now, arrays objects were handled a little weirdly in that
they were stored as native python lists with an associated validator
object. This resulted in all sorts of unexpected behavior, with
nested arrays being returned without their validators under certain
circumstances.

This resolves the issue by converting all arrays to first-class object
wrappers (and renaming the wrapper to ArrayWrapper instead of
ArrayValidator).

Merge pull request cwacek#62 from cwacek/feature/feature/check-schema…

…-first

feature: Use jsonschema to validate the schema itself before load