Squashed 'json/' changes from 9dc2c40..b6f129e

b6f129e patternProperties are not additionalProperties in draft3 either.
20fe647 Merge remote-tracking branch 'tolsen/patternProperties-are-not-additionalProperties' into develop
1fefae5 add test to draft4 that checks that patternProperties are not counted as additionalProperties
013a878 Merge pull request #44 from patefacio/develop
61705ec added entry for Dart
91febf4 Merge pull request #43 from zaggino/develop
0cf679f Added z-schema to the list
f5f3d58 Merge pull request #42 from sigu-399/develop
c029bbc Update README.md

git-subtree-dir: json
git-subtree-split: b6f129ea97c216490a7363843ee1946c9a3f2354
Merge commit '7b74ec8aa8f2b3414cb70ffa0e5a8fe3d1e24bcd'

* commit '7b74ec8aa8f2b3414cb70ffa0e5a8fe3d1e24bcd':
  Squashed 'json/' changes from 9dc2c40..b6f129e