v2.4.3

Enhancenment

• The range selection is applied when using the "indent" function.

Bugfix

• Fixed a bug where the position of the resizing div of the video tag inside the table did not display correctly.
• Fixed a bug to "appendP" method of "core" object when inside TD tag.
• Modify superscript tag style.
• Indent's shortcut key was incorrect.
• "Li" tag exception handling of table plugin.

Maintenence

• Added "commandHandler" method to "core" object.
• Added .jshintignore file.