Merge pull request #54 from NickOttrando/nick

replacing new line in get most used lyrics, load 25 images instead of ju...
Merge pull request #55 from NickOttrando/nick

wrote method to save metadeta, needs to be tested
swapping almost complete.
Merge pull request #56 from NickOttrando/austin2

swapping almost complete.
switch image positions.
Merge pull request #57 from NickOttrando/austin2

switch image positions.
added to iAPI for loading images from urls from text files, changed save file to save proper metadata