add key and game over functionaily to side div
merge master
merge master
adjust colors for key/legend
Merge pull request #45 from jpberry0623/styling_key

Styling key/legend
Merge branch 'master' of https://github.com/woolly-bear-caterpillars-2014/Tetroggleable into boggle_word_finder
wordCoordsOnBoggleBoard function now works
boggle method works
Add two additional rotations for I-Block
clean up boggle tests