Change log for the Pattern match with JME question type

Changes 2.3

This version works with Moodle 4.0.
Update the JME edit to the latest version.
Improved how the JME is loaded, to make it more reliable.

Changes 2.2

Fix compatibility with spell-checking in the latest pattern-match question type.

Changes 2.1

Update Behat tests to work in Moodle 3.8.

Changes 2.0

Modified definition of "topnode" to ensure DOM element can be found when attempting to JS event listners
Fix Travis build.

Changes in 1.9

Update Behat tests to work in Moodle 3.6.
Some coding style fixes.

Changes in 1.8

Privacy API implementation.
Fix a backup and restore bug.
Update to a newer version of the molecule editor, and cover the JavaScript to AMD modules.
Update to use the newer editor_ousupsub, instead of editor_supsub.
Fix some coding style.
Due to privacy API support, this version now only works in Moodle 3.4+ For older Moodles, you will need to use a previous version of this plugin.

1.7 and before

Changes were not documented.