Add gitignore
Update README
Update README.md
Update README.md
Update catalogoptions.class.php

- Add more comments to describe what is going on
Update readme
Update plugin initialization
Add comments
Fix README (overwrite previous change)
Tabs to spaces
Refactor ckeditor code
Prettify settings and add editortoolbar setting
Tabs to spaces
Rename editor to wysiwyg and add toggle, toolbar and options
Add wysiwyg options to the options page
Use core GS hash
Fix call to $options
Add wysiwyg options for saving
Fix $general options
Fix toolbar to use catalog-defined options