davidtinker/grails-cors#4 : Added grails-test-suite as test dependency to allow "grails test-app" via console
Merge pull request #5 from pschneider-manzell/add_test_dependencies

Add grails-test-suite as test dependency to allow "grails test-app"
Got tests working + upgrade to Grails 2.2.1
Added support for Access-Control-Expose-Headers in the response.
Tightented origin checking.  Origin is now checked on all requests.  If the origin does not match, no CORS headers will be returned.
Fixed typo
Merge pull request #10 from sriddell/expose-headers

Added support for Access-Control-Expose-Headers in the response.
Version 1.1.0
Closes #8
Uprev to grails 2.3 and add config to allow for custom allow headers