Finish 0.3.1.
Fixes issues serializing Turtle literals.
Don't use Hash.ordered, as hashes are ordered in Ruby >= 1.9.3.
This addresses part of issue #1
Update RSpec for 3.0.
Version 0.3.2
Version 0.3.3.
Release 0.3.3.
Minor updates.

Conflicts:
	lib/earl_report.rb