Good News for Lazybones: Auto-Filling is Coming XD
New Features：
- on word editor page, auto-filling are now available
- auto-filling for definition and context (examples) for a single word (keyboard shortcut supported),
- auto-appending for definition or context (examples) for a single word (keyboard shortcut supported),
- auto-filling all words on one click,
- on quizzing page, the statistical test information of current word is displayed,
- word can be removed from notebook to the recyle bin directly on the quzzing page.
Bugfixes：
- fixed the problem that records were not sorted properly when loaded by tags.
Others：
- removed SHIFT from all current keyboard shortcuts.