Updated various issues related to the debug logging framework:
- Fixed a bug where debug logs are not included on unit test failures.
- Weaving is only enabled for targets that run unit-tests (all, weekly, nightly, test, testall, testwithcoverage, testallwithcoverage).
- Weaving is disabled for test targets that use test.methods, test.classes, or test.packages properties to specify a smaller set of tests to run.
- Weaving is now controlled by the WEAVE_ENABLED property on build instead of DEBUG_BUILD. Use this property to override the default weaving behaviour for any target.
- Added package-info.java to the server.loggers.debug package.
- Fixed a bug where logger is not enabled when configured with an enabled configuration.
- Added supress warning annotations to debug advices. No more advice not matched warnings when weaving.

Fix for issue 1390