Some improvements to releaser.  It worked fine for the 3.0.1 release except that the log messages included my Zope password output to stdout which is not desireable at all.
Some improvements to releaser.  It worked fine for the 3.0.1 release except that the log messages included my Zope password output to stdout which is not desireable at all.

git-svn-id: 5305e2c1a78737cf7dd5f8f44e9bbbd00348fde7@1100 ed100bfc-0583-0410-97f2-c26b58777a21

embray/PyFITS,embray/PyFITS,spacetelescope/PyFITS,embray/PyFITS,spacetelescope/PyFITS,embray/PyFITS