* ver.1.0.1.0
- many files were relocated
- significant logic refactoring
- changes to API

* ver.1.0.0.3.beta
- vendor registration failed with an error in front-end. Fixed.

* ver.1.0.0.2.beta
- some extension elements showed in interface when the extension was disabled. Fixed.

* ver.1.0.0.1.beta
- a beta version was published