Another insignificant change to test pull requests
Remove attempts to publish pull requests; can't be done
Fix secure keys for diff generation by xproc and ndw
Attempt to automatically build diffs
Make it clear that the implementation report and test suite are for XProc 1.0
Fix bug in Makefile handling of diff.html which doesn't always exist
Fix stupid typo in Makefile handling of diff.html which doesn't always exist
Merge pull request #66 from ndw/xproc20

Another insignificant change to test pull requests