Merge pull request #14 from ualbertalib/development

Replace default README
Add EDS routes to config.
Add EDS routes to config.
Merge branch 'eds_integration' of github.com:ualbertalib/discovery into eds_integration
Integrate EDS

I integrated EDS according to Ebsco's instructions on their sample
blacklight application repo
(https://github.com/ebsco/blacklight_with_eds). This needed some
updating as the repo uses Rails 3.2.11 and the instructions use the
1.0.3 version of the EDS API gem.
Add token.txt to gitignore.
Uncomment "include Blacklight::Catalog"

Fixes #15
Change Rails 3 path to Rails 4 path. Closes #16.
Fix index page bugs. Closes #17
Add session code to application controller.
Clear old data processing scripts to clear the way for working with OM.
Remove solr_schema data files.
Add stub spec files for metadata ingest.
Write spec and basic dublin core vocabulary code.
Wrote tests and code for a basic ingester.
Wrote basic MODS vocabulary for peel.
Finish basic mods spec.
Remove empty dc_ingest script.
Add batch ingest functionality.
Add rake task for dublin core ingest.