Stab in the dark to see if poltergeist works on travis
Merge pull request #90 from NYULibraries/chore/make-travis-work

Stab in the dark to see if poltergeist works on travis
Added oai gem version
Added data loader for Collection 'Asian NGO Reports'
changed exception handling for catalog_helper
fixed style errors
fixed catalog helper
Added test data load
Added newer version of oai gem
untracked some local settings