* renamed wago to Wago (with capital W) in filenames and Classes
* removed unused method and unused code in the Wago-binding
* removed misplaced files demo.rules and demo.script in the Wago-binding folder
* updated license-headers in the Wago-binding files
* updated @since to 1.4.0 in Wago-binding files
* formatted Wago-binding code files with eclipse standard formatter