Allow creation of anonymous sections by passing a block to section/sections methods
Use class_eval for anonymous section blocks to allow custom methods
Add a spec for the case when section class options are incorrect
Pass the section class block directly to Class.new
Merge pull request #56 from bassneck/f/anonymous-sections

Anonymous sections
minor tidy up
updating history, updating version for release, fixed license issues
Run transpec to update specs to RSpec 3.0.x syntax.
Remove branch restriction