PBContext: Added support for new binary/unary functions.
PNaClContext: Added support for new binary/unary functions.
JSContext: Added new binary and unary functions, along with other unfinished methods.
JSWorker: Added new functions to the binary and unary function maps.
WebWorkerContext: Added support for new binary and unary functions.
jsmath: Added functions to do the calculations for new binary and unary functions. Needs revision due to a misclassification of matrixPower and unnecessary constant methods for some binary functions.
Adding the partially finished implementation of new functions. The new functions have not been added to the WebCL context yet.