Revision history for Business-AT-SSN

0.91  2014-11-23 20:33:32 CET
        - fixed prereqs 
        - added some docs

0.9  2014-11-21 19:11:44 CET
        - Initial release
        - Takes a String and checks wether the String may be a
          valid Austrian Social Security Number (Sozialversicherungsnummer)