make disabled button brighter and show progress cursor
make disabled button brighter and show progress cursor

diegoaad/lale-help,jprokay/lale-help,diegoaad/lale-help,lale-help/lale-help,diegoaad/lale-help,jprokay/lale-help,lale-help/lale-help,jprokay/lale-help,lale-help/lale-help,diegoaad/lale-help,jprokay/lale-help,lale-help/lale-help