v 0.0.25:  map typeOfResource 'text' and genre 'report' to searchworks format 'Book'
fix searchworks_format_spec so it passes with jruby and is more efficient
add badge for gem release via badge.fury.io
initial attempt at using Coveralls for travis code coverage

use Coveralls with travis for code coverage, including adding coveralls badge to README
adjust rvm list ot include 2.0.0, 2.1.1 and jruby-19mode