Made it only possible to retry upload if initial upload was unsuccesful
Fixed some bugs with incorrect progress bar displaying and files not uploading due to sychronous code changing global variables
Fixed issue where if you cancelled and the form looks reset but it really wasn't internally causing error messages to not show up properly
Fixed bug where aborted files still counted toward file size
Added a max amount of files than can be uploaded at a time limit of 50 files, changed tooLargeList name to overloadedList to represent this change
Removed progress bar when response from server (whether success or error is received)
Fixed bug where error appeared when aborting before file upload has began
Fixed rounding of values shown to users
Updated function that keeps track of overall file uploading progress to be more efficient (removed constanly running for loop)
Merge pull request #45 from jeffreywix/Feature-UIChanges

Bug Fixes and Minor UI Updates