build target for mac added (thanks to mike)
- LibusbWin changed to LibusbJava in error messages
- print extra descriptors as hex array
- support for extra descriptor added
- snapshot 20070205 created from trunk and released on sourceforge
- project url updated
- directory demos added to svn:ignore
- version increased to 0.4.2
- file header updated with new project page and e-mail
- deployment updated for new project page - create jar file with versioned name
