Revert "BUGFIX: Used node-gd fixed for building on Mac"

This reverts commit d7539cb91c9b9c60b67faad4a2b078a3e3dd90f9.
Merge pull request #9 from crudo/c-revertAdam

Revert "BUGFIX: Used node-gd fixed for building on Mac"
CODE: Fixed linting code
Merge pull request #6 from crudo/c-jshint

CODE: Fixed linting code

CR: AKL