Added a support method for creating a modal wait dialog
Added a support method for creating a modal wait dialog

gerco/duplicati,a1ezzz/duplicati,agrajaghh/duplicati,duplicati/duplicati,duplicati/duplicati,klammbueddel/duplicati,klammbueddel/duplicati,sitofabi/duplicati,mnaiman/duplicati,klammbueddel/duplicati,a1ezzz/duplicati,duplicati/duplicati,gerco/duplicati,AndersGron/duplicati,sitofabi/duplicati,mnaiman/duplicati,AndersGron/duplicati,duplicati/duplicati,gerco/duplicati,klammbueddel/duplicati,agrajaghh/duplicati,gerco/duplicati,duplicati/duplicati,sitofabi/duplicati,AndersGron/duplicati,a1ezzz/duplicati,sitofabi/duplicati,sitofabi/duplicati,AndersGron/duplicati,a1ezzz/duplicati,a1ezzz/duplicati,agrajaghh/duplicati,mnaiman/duplicati,agrajaghh/duplicati,klammbueddel/duplicati,mnaiman/duplicati,mnaiman/duplicati,gerco/duplicati,agrajaghh/duplicati,AndersGron/duplicati