Gravity Perks - Copy Cat 1.4.86

Fixed an issue with Copy Cat not working for List fields.
Updated require call to use plugin_dir_path().

Fixed issue where numbers using decimal comma format could get converted incorrectly. For example, 1.000 (one thousand) could become just 1 in some situations.

Fixed an issue where decimal comma numbers would be copied into the quantity field which does not support decimal comma formatted numbers.