updated to ignore sessionLogin.php
added cleanupTempDirectory() method. refactored as needed to use
refactored the creation of the horn file
refactored code so that it only does one for each loop instead of 1 loop for each option.
Fixed missing parameter to Imagemagick method
Checks to see if any processing needs to be done before looping through all of the files.
refactored redundant code into createThumbnail() method
removed additional redundant code
Allows an instance of Imagemagick to be passed into createThumb (for creating a thumbnail with already modified options)
refactored OCR Text File creation out to its own method
moved mp3 creation (@TODO!) out to its own method
moved conversion processing out of handler method
initial 3rd party installer. Doesn't Work Yet.