Force.com proxy server using forcetk.js library
ForceTK Library: https://github.com/developerforce/Force.com-JavaScript-REST-Toolkit
Based on Ccoenraets Force-mini-api-explorer: https://github.com/ccoenraets/force-mini-api-explorer
Improved code allowing to pass JSON in order to create Force.com object and by using last Express version.