added support for validating json body
skip variable_decode when using json_body
Merge pull request #10 from nl5887/master

added support for validating json body
Fixed the FormRenderer import in the example
Merge pull request #11 from yothenberg/master

Fixed the FormRenderer import in the example
Fix ForEach validators not returning all items when used with MultiDict
Merge pull request #19 from Holiverh/foreach-validators

Fix ForEach validators not returning all items when used with MultiDict
Merge remote-tracking branch 'upstream/master'
Merged changes from upstream as part of https://app.asana.com/0/7238020161321/14910594157628