Add config options to README
Add config options to README

panuhorsmalahti/vr,TheZoq2/WebVR-template,dlobser/Light,w0nche0l/3dvr,w0nche0l/3dvr,brianpeiris/webvr-boilerplate,borismus/webvr-boilerplate,dlobser/Light,brianpeiris/webvr-boilerplate,jzitelli/webvr-boilerplate,w0nche0l/3dvr,AbdoulSy/ADSP,jzitelli/webvr-boilerplate,njam/webvr-boilerplate,TheZoq2/VRHack,TheZoq2/WebVR-template,AbdoulSy/ADSP,AbdoulSy/Glacius,njam/webvr-boilerplate,TheZoq2/VRHack,TheZoq2/WebVR-template,panuhorsmalahti/vr,AbdoulSy/ADSP,brianchirls/webvr-boilerplate,brianchirls/webvr-boilerplate,njam/webvr-boilerplate,AbdoulSy/ADSP,TheZoq2/VRHack,brianchirls/webvr-boilerplate,panuhorsmalahti/vr,AbdoulSy/ADSP,AbdoulSy/Glacius,dlobser/Light,jzitelli/webvr-boilerplate,TheZoq2/VRHack,AbdoulSy/Glacius,borismus/webvr-boilerplate,brianpeiris/webvr-boilerplate