#3868: Load Media Browser to select image for cropping.
#3868: JS file
#3868: Try to use existing AJAX to start crop tool
#3868: Crop form loads and appears to be functional.
#3868: Form saves with no errant validation errors.
#3868: Cleanup
#3868: Fix bugs with removing and adding new image again.
#3868: Prevent non-images from appearing in library
#3868: Set book_image_cover to use media field.
#3868: Change software release file field to media
Replace in csv file the \r infavor of \n.
Merge branch 'SCHOLAR-3.x' into 3868-media_imagefield_crop
#3868: Remove imagefield_crop derivatives from media browser, always display version of image in preview
Check if the file is accessible and convert \r to \n.
Fix TODO.
#3868: Place the Media Browser on top of the cropper tool.
Replace the old file with the new file we processed and delete the old.
Delte the file after the import was done and bring back the comment.
Adding location and event registratoin to the event CSV mapping.
Adding the callback function and add two events for exmaple.