Using VCR to record HTTP interactions with OAI server
More use of VCR to record HTTP requests, this time for PURL pages
Updating rspec tests to current syntax to remove deprecation warnings
The build is failing against ruby-head and it isn't a problem with our code. No reason for us to need to build against ruby-head, which is by definition an unstable version of ruby.
Jruby requires explicit declaration of character encoding on the to_xml method, otherwise it tries to turn everything into USASCII
Merge pull request #4 from sul-dlss/vcr

Add VCR gem to record HTTP requests to protected resources.