Revert "GRAILS-10448 - revert Spring 4 upgrade code for now"

This reverts commit ddf416045632e551adefa594da4f1103a8c08d19.
use Spring 4.0.0.RC1
GRAILS-10448 - ignore test temporarily

Something is going wrong with dependency injecting the UrlMappings object into the VideController.  If the @Autowired annotation which is added at https://github.com/grails/grails-core/blob/2c0024e86c7a552951eba7195dfc4b814238fac8/grails-plugin-rest/src/main/groovy/org/grails/plugins/web/rest/transform/ResourceTransform.groovy#L188 is removed the test passes.

This is pending further investigation but a step back toward a clean build with Spring 4.0.0.RC1.