Fixed reference to Gallio.xsd file that was recently renamed.
Fixed reference to Gallio.xsd file that was recently renamed.

ajayanandgit/mbunit-v3,ajayanandgit/mbunit-v3,mterwoord/mbunit-v3,mterwoord/mbunit-v3,mterwoord/mbunit-v3,Gallio/mbunit-v3,xJom/mbunit-v3,xJom/mbunit-v3,Gallio/mbunit-v3,xJom/mbunit-v3,Gallio/mbunit-v3,xJom/mbunit-v3,Gallio/mbunit-v3,mterwoord/mbunit-v3,mterwoord/mbunit-v3,ajayanandgit/mbunit-v3,ajayanandgit/mbunit-v3,Gallio/mbunit-v3,ajayanandgit/mbunit-v3,xJom/mbunit-v3,Gallio/mbunit-v3,Gallio/mbunit-v3,mterwoord/mbunit-v3,ajayanandgit/mbunit-v3,xJom/mbunit-v3