[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
[JBQA-7354] add test for properties-based JNDI context (EJBCLIENT-34)
JBQA-7354 Refactor the testcase to more accurately test EJBCLIENT-34 (scoped EJB client contexts) feature
[AS7-6394] Adapted modules ignore configured start level
Revert initial boot log system property name.
Convert security transformers & fix TransformersLogger flushing

 * add reject expression transformers
ignore failing tests
handle cases where target hostname can be null
[AS7-6334] Added expression rejection testing. Some refactoring to clean up the extension.