+ Add suggested diskutil code to auto-detect the CD on OS X.
(Closes issue 45).
* Check that we have $CDDBTOOL before we start. (Closes issue 27).
+ * Change the meaning of EXTRAVERBOSE; previously, it was a y/n option
+ to make things more verbose. Add extra levels of verbosity (0, 1, 2 so
+ far) and a new vvecho() function for callers to use.
[ Colin Tuckley ]
* replace deprecated egrep with grep -E (Closes issue 24).