Add loadDictionary function

-setup window to take in more than directional/spacebar keys
-setup code to load dictionary into game when game starts
Add findWord function

-Input text into boggle text box
-Code will find word from the textbox and compare to word in dictionary
-Console log "MATCHED!" if there is a word.
-Will manipulate code to work with Boggle algorithm
Merge pull request #26 from eddiekimosabe/dictionary_find_word

Dictionary find word