add uaa classpath to eclipse classpath
update resources, database-migration and cache plugin versions
fix failing tests

See https://github.com/grails/grails-core/commit/a55b85e3506664bdb88d1e9d6f025ae271ad0931
version 2.2.5
GRAILS-11333: Handle already absolute URLs

When a "uri" is provided to the link method and the "absolute" parameter is true, check if the provided uri is already absolute before trying to make it absolute.
Merge pull request #488 from candrews/patch-8

GRAILS-11333: Handle already absolute URLs
Merge branch '2.2.x' into 2.3.x

Conflicts:
	build.gradle
	build.properties
	gradle/assemble.gradle
	grails-bootstrap/build.gradle
	grails-resources/src/grails/grails-app/conf/BuildConfig.groovy
	grails-test-suite-uber/src/test/groovy/grails/util/GrailsUtilTests.java
	grails-web/src/main/groovy/org/codehaus/groovy/grails/web/mapping/DefaultLinkGenerator.groovy