Merge pull request #67 from alanflorendo/little_fixes

remove original boggle solution from application.js, file was previously...
delete commented out code in master
Change hex #000 to a variable tileTextColor for potential changes
Remove Coffeescript files

-Would like to do coffeescript one day...
Changed file name boggle_oo.js to boggle.js

-Made sure to make the change in application.js
Add line breaks
Delete unnecessary application_helper file