v1.3.0

• [shortcut:fix] o+backspace and space on improper editor
• [preferences:fix] click "Undo Changes and Close" won't get crashed now
• [project:fix] sauron now can work without network by using hard-coded list when no networking
• [project] save file to current project by default
• [project] rename file will update files imported it
• [misc] bundle drcomplete
• [preferences] expose 'current-project in preferences, one can use (preferences:get 'current-project) for co-work plugin
• [editor:fix] fix remove trailing whitespace problem in auto formatter