In migrating the Jersey OAuth signature library to using the
UriComponent and Base64 classes, as originally suggested by Paul Sandoz,
I encountered a minor issue with the Base64 class -- its decode method
was not static as the rest.
As we'll depend on jersey-core, I wanted to make sure this got fixed in
the trunk rather than localized in the oauth-extensions branch. Someone
please whack me on the head with a big stick if I crossed the line.
Paul