Fixing a bug. Complainer needs to recognize BZ links that it doesn't
have permission to access. Currently errors and complains that a link
doesn't exist, when it does but the BZid can't be accessed.

Also includes minor refactoring.
Merge pull request #55 from Gonthim/master

Bug fix involving unrecognized BZ links.
Merge pull request #54 from navssurtani/master

XML style fix
Update README.md