Updated version to include CatShort, also, support for CatID / CatShort enabled or disabled display. Added shortcut keys to toggle different lists above a keyword.
Shortcut keys:
Ctrl + Double click: only keywords in the current language will be added.
Shift + Double click: only English keywords will be added in any language.
Alt + Double click: only CatID or CatShort will be added
F1: Toggle display of CatID
F2: Toggle display of CatShort
F3: Toggle display of UCS list
F4: Toggle display of the Custom list