Simplified the fixed version of shuffle since splice returns the array item you are removing.
Change gitignore file
Merging upstream changes.
Added newly-popular d30 to gaming die functions, as well as a generic multi-die-roll function called RPG.
Merge pull request #20 from davmillar/develop

More RPG Dice Functions
Finished rebase, fixed linting
Add test for d30(), rpg().
Add more tests, bounds checking for rpg()
Add bower.json
Bump version number
Fix merge conflicts related to bumping of version number