Make configadmin use builders
Use builder for modcluster transformers
Use new transformers API for mail subsystem transformers
Fix up mail transformer builder usage
convert OSGI to use the transformation builder
Use transformer builder for JAXR
Add javadoc for TransformersLogger
[AS7-6385] Restore public SystemBundle and SystemContext services
ignore one more failing test
[AS7-6195] OSGi JPA integration does not export org.osgi.service.jpa
AS7-6341 resolve exception because of double registration of cache entry
Minor change to arquillian that allows it to work without the web subsystem installed
Update to metadata 7.0.8.Final
Add test for symbolic linking
AS7-3414 @Ignore test that fails on Windows
Fix valve test
[AS7-6219] Whitespace on Bundle-Classpath manifest header should not fail WAB deployment
Convert threads, jca and ejb3 to use transformer builder.

These were all done as one commit since they all rely on changes in threads
basic test cases for RA version 1.0 and 1.5
tests moved to basic TS