updated gemspec
updated spec files
add a link to http://lccn.loc.gov.
add a label for search form.
Add a check if user is logged in and has a Librarian role.
Merge github.com:next-l/enju_loc
add a new spec test file. (unfinished..)
Merge branch '1.1' of github.com:next-l/enju_loc

Conflicts:
	Gemfile
	enju_loc.gemspec
	lib/enju_loc/version.rb
	script/rails
	spec/dummy/config/application.rb
	spec/dummy/config/environments/development.rb
	spec/dummy/config/environments/production.rb
	spec/dummy/config/environments/test.rb
	spec/dummy/config/routes.rb
	spec/dummy/script/rails
	spec/models/loc_search_spec.rb
copied from next-l/enju_loc/spec/dummy.
add a small spec tests.
add manifestation mappings for a record.
add more metadata specs.
add contraller spec.
add some tests.
add LocSearch.search() test
add some vcr data
add some VCR data.
supports multiple series_statements.
import lcsh-based subject only.
import "note" field.
add vcr data.
add e-resouce import spec.