added support for changing json files rather than js
added support for changing json files rather than js

adzerk/ratatoskr,sensibill/iodocs,mashery/iodocs,BrandonE/tabroom-docs,devnieL/pdtp-iodocs,Tom-Tom/misterdatadoc,devnieL/pdtp-iodocs,adzerk/ratatoskr,nishant8BITS/iodocs,nishant8BITS/iodocs,mansilladev/iodocs,Strive-Labs/iodocs,kapost/iodocs,ccollins0601/iodocs,mashery/iodocs,JonathanMatthey/r29iodocs,ccollins0601/iodocs,pigate/iodocs,halp-me/iodocs,mansilladev/iodocs,michaelBenin/iodocs,poupougnac/iodocs,pigate/iodocs,sensibill/iodocs,robksawyer/minnow-iodocs,1602/iodocs,poupougnac/iodocs,sensibill/iodocs,robksawyer/minnow-iodocs,kapost/iodocs,Strive-Labs/iodocs,adzerk/iodocs,adzerk/iodocs