Fixed the argument comparison checks and the exception logging.
Added millis, micros, delayMicroseconds, shiftIn, and shiftOut.
Also fixed the project file to use the most recent version of NodeJS (0.10.32) and uses the location c:\node-v0.10.32
Added testing javascript
Added global variables
Improved the logging and fixed the test.js implementation
Merge pull request #4 from anthony-ngu/GPIOChanges

Gpio changes