New severity available: regression

[Brad Roberts]

Walter asked if I could add a way to indicate bugs that are regressions 
and have them show up in the search results in a different color.  The 
easiest way to do that with bugzilla is a new severity level.  I've 
added one called 'regression' and it will show up orange and bold in the 
search results.

For example:
     http://d.puremagic.com/issues/buglist.cgi?bug_severity=regression

I migrated all the bugs that were obviously labeled as a regression. 
There's very likely more and feel free to migrate your own bugs over as 
needed.

NOTE: this is not to say that the branching discussion thread is wrong 
or irrelevant, just a way to help prioritize issues better.

Later,
Brad