Move bolierplate bits of XMLLiteral from RDF.rb into XSD.
Remove some 1.8 ism's for 1.1 version.
Update status tags in README
Update gem badge.
Remove restrictions on JRuby use of Nokogiri.
Allow nokogiri and equivalent-xml for other Rubies, don't use RUBY_ENGINE.
Mark some XML canonicalization specs as pending for JRuby.
Merge branch 'origin/1.1'
Use develop branch rather than 1.1 branch in Gemfile.
Update README.
Support RBX >= 2.1.0.
Finish 1.1.0

Conflicts:
	.travis.yml