Merge pull request #126 from aphu-figure/master

add custom converter

Merge pull request #117 from kkalisz/form-url-encoded

Support application/x-www-form-urlencoded content type

Merge pull request #113 from Szer/enum-validation

Added validation error on parsing enum values outside of valid enum values

Update build.gradle

Merge remote-tracking branch 'origin/master'

fixed edge case where different cased headers would override instead …

…of combine

made headers case insensitive, closes #96

Update build.gradle

Update build.gradle

Merge pull request #86 from DarkXanteR/master

Support ISO DateTime strings in parameters