Attempted to fix issues with Saxon 9.6 and parameter tunneling
Merge remote-tracking branch 'origin/master' into tunnel
Undo initial Saxon 9.6 changes
Merge pull request #73 from STIXProject/tunnel

Saxon 9.6 Parameter Tunneling
Merge remote-tracking branch 'upstream/master' into uber
Merge remote-tracking branch 'origin/uber' into uber