1.3 Pro

Remove the "token" in each link.
Fix the logo "DCRM" in size.
Add server information to "Stats".
Add history review.
Add switch to apt protection.
Add ETag support.
Add choices to Packages' building method.
UI improve.
Add speed limit function to downloads.
Add source icon and section icons' packages maker.
Fix the "tar" calculating bug.
Add autofill function to package editing.