This fixes an obscure bug that only was uncovered recently.
The bug involves a situation where q3302orb would occasionally
introduce a short data gap due to improper processing of certain
kinds of "configuration change" notices from the Q330. Another
less common side effect could cause q3302orb to crash. Although
we normally would not release a patch so late in the release
cycle, we felt this was important enough to do so now. Please
note that there are a number of other changes related to
function enhancements for the upcoming 4.8 release (although
incomplete). The accompanying man page and paraneter file
reflect all of these changes.