Updated styling so that table cells will no longer wrap its content to new lines. Its container will still allow users to scroll to left and right, so this works better than forcing a minimum width.
* Refactored all instances of "An error occurred" by appending an exclamation mark.
* Added the ability to add/remove files to/from album (API route: /api/albums/addfiles - https://s.fiery.me/dCAqLEQ9.mp4).
* Added the ability to purge files associated with an album when deleting the said album (set "purge" key to true in the JSON POST request to /api/albums/delete).
* Updated icons.
* Some other refactors, probably.
* Refactored all instances of "err" into "error".
* Added bulk delete feature (API route: /api/uploads/bulkdelete). It accepts an array of IDs (its key must be "ids" in the JSON POST request). Don't forget it still requires a token in the headers. (https://s.fiery.me/6rjMAYoC.mp4)
* Removed fontello.css from auth.html.
* Updated a bunch of styling.
* Added "copy link to clipboard" button to thumbs view.
* Added "view thumbnail" button to list view. Clicking the row will no longer trigger thumb view, instead you have to press that button.
* Updated icons.
* ... and perhaps some others that I can't remember?
* Improved list view. When a row is clicked, as long as it has a thumbnail, a modal will pop-out to show the thumbnail.
* Improved image placement in thumb view.
* Refactored all instances of id attribute in HTML files to use double quotes instead of single quote.
* Added new dependency: rimraf. This will be used by chunked upload support to bulk delete temporary chunk files.
* Added chunked uploads support :3
* Updated Dropzone to 5.2.0.
* More improvements to thumbnail view. Delete button will now only appear on hover. Some other details, such as file name, size and album/owner will also appear on hover. Touch devices will have all of those appear always visible by default.
* Image thumbnails will now appear on home page after successful uploads (only for WEBP, JPG, JPEG, BMP, GIF and PNG files). WEBP may not work properly in Firefox though.
* Refactored home.js to use const/let and some other stuff.
* Refactored album view. It will now display properly on mobile screen. Download Album button will also no longer be located at the top right, but right below the subtitle.
* Updated some version strings.
* And maybe some others that I can't remember.
* Added "Size" column to list view of uploaded files. The size will be use 'pretty' view (kB, MB, etc).
* Added delete button to thumbs view of uploaded files.
* All instances of "file length" in public views renamed to "file name length". The latter makes more sense.
