= 3.0.7 =
* attributes values error handling improved, if term can not be saved, make a notice in the log and continue to the next
* removed old ways

= 3.0.6 =
* fixed a bug when values of attributes are empty 

= 3.0.5  =
* compatible with woo 2.4+
* fixed a bug that skipped values if they where not predefined

= 3.0.4 =
* check if attribute values are not empty

= 3.0.3 =
* check if attributes exists

= 3.0.2 =
* fixed a small bug if manual attributes where empty