*WRC - Improvements
 adjusted functionality of -r parameter . It changed only
 the report Now -r delivers the right report with the right commits and
 dates
 Fixed Bug : -r and -w parameter disturbed each other. Now only works -r
             OR -w
Merge remote-tracking branch 'origin/master' into pawos_branch
Merge branch 'master' into pawos_branch
*WRC - added functionality of parameter r
 adjusted WRC.pl
*WRC
 adjusted WRC.pl
Merge pull request #7 from mach-mme-dev/pawos_branch

Pawos branch