added wrappers for max, min, multiply, divide, add, subtract, absdiff, bitwise_and, bitwise_or, bitwise_xor. these are all functions of the form z = f(x, y) and can be wrapped with a single macro.
added wrappers for max, min, multiply, divide, add, subtract, absdiff, bitwise_and, bitwise_or, bitwise_xor. these are all functions of the form z = f(x, y) and can be wrapped with a single macro.

xionluhnis/ofxCv,anthonykylai/test1,DHaylock/ofxCv,HalfdanJ/ofxCv,DHaylock/ofxCv,arturoc/ofxCv,cran-io/ofxCv,arturoc/ofxCv,HalfdanJ/ofxCv,HalfdanJ/ofxCv,arturoc/ofxCv,danoli3/ofxCv,SpecularStudio/ofxCv,anthonykylai/test1,tgfrerer/ofxCv,wenbo001/ofxCv,anthonykylai/test1,danoli3/ofxCv,tgfrerer/ofxCv,danoli3/ofxCv,SpecularStudio/ofxCv,wenbo001/ofxCv,SpecularStudio/ofxCv,xionluhnis/ofxCv,xionluhnis/ofxCv,DHaylock/ofxCv,cran-io/ofxCv,wenbo001/ofxCv,tgfrerer/ofxCv,cran-io/ofxCv