List fonts supported by the system. Update font lists and default font name.
Merge pull request #473 from HackerWins/check-system-fonts

List fonts supported by the system.
Update diet files.
createLink: expand range by anchor.
Implement createLink manually.
 - fixed link bugs. #482, #428, #419, #416, #316.
Merge pull request #483 from HackerWins/feature/createlink

Implement createLink
Update README.md
Fixed missing references for superscript and subscript tooltips.
add missing 'name' key to summernote-ja-JP.js

In lang 'ja-JP', tooptip of 'font family' button show `undefined`.
So add font.name key to summernote-ja-JP.js.

Thanks.
Merge pull request #491 from hirakiuc/patch-1

add missing 'name' key to summernote-ja-JP.js
Merge pull request #488 from godaddy/fix_super_sub_script_tooltips

Fixed missing references for superscript and subscript tooltips.
Fixed IE change events syntax

Removed commas from list of events. The correct syntax for adding a handler to multiple events in jQuery is without commas. Without this fix, IE10 (and possibly IE9) does not work with the onChange callback.
Merge pull request #496 from nsb/patch-1

Fixed IE change events syntax
+ adding  class to modal
+ justifying .note-shortcut > td
+ decrease .dropdown-menu > a left-padding by making icon position absolute
+ adding e.preventDefault() on .dropdown-menu a click event
update README.md