Merge pull request #29 from NickOttrando/austin2

display selected file data, gets song's duration
implemented hashmap in lyrics parser function
Merge pull request #30 from NickOttrando/nick

implemented hashmap in lyrics parser function
set framerate to 60
Merge pull request #31 from NickOttrando/nick

set framerate to 60
almost done with getMostUsedWords just need to load them into array
commented out test code
Merge pull request #32 from NickOttrando/nick

almost done with getMostUsedWords just need to load them into array
display timeline, song length, and play button