Tristan Penman, tristan@tristanpenman.com
	Core library development

James Jensen, jjensen@akamai.com, changes Copyright (c) 2016 Akamai Technologies
	Polymorphic constraint support

Tengiz Sharafiev, btolfa+github@gmail.com
	Adapter for nlohmann/json parser library

hotwatermorning (github username), hotwatermorning@gmail.com
	Adapter for json11 parser library

shsfre09 (github username), <email address unknown>
	Adapter for picojson parser library

Michael Smith, michael.smith@puppetlabs.com
	Memory management improvements for RapidJson parser library

Richard Clamp, richardc@unixbeard.net
	Boost-related fixes

Lars Immisch, lars@ibp.de
	noboost branch