finished .add() method tests..now to make the .add() method
got the .add() function fleshed out in main.js
finished the tests for the .remove() function
here're all of my tests done before starting on any of the methods
.empty() function mostly done
 tests and functions are all complete. i have 12 total, but not 4 for each and every method yet
Merge remote-tracking branch 'origin/master' into joshua
Merge pull request #2 from joshuamaxwell/joshua

Joshua