[aTunes-Developers] Changed DateUtils.java to fix issues importing CDs in Windows

[Paul S. <pau...@gm...>]

In DateUtils.java
In net.sourceforge.atunes.util

Changed return DateTimeFormat.shortDateTime().print(objDate).replace("/","-")
to
DateTimeFormat.shortDateTime().print(objDate).replaceAll("[/:],".")

so that CD ripping in Windows works. (Colons are not valid characters for folder names).