1) Removed all @Ignore, since all tests need to pass eventually
2) Added 'experimental' SWC test
3) Reworked argument handling: separated the 'base' arguments, needed by all tests, from the 'extra' arguments, which are specific to a test. This should allow us to fine tune each test and debug issues better.

Signed-off-by: Erik de Bruin <erik@ixsoftware.nl>
Enabled compilation of the TLF SWC

Signed-off-by: Erik de Bruin <erik@ixsoftware.nl>
1) Documented the JIRA issues that go with the few remaining 'failing' tests
2) Re-enabled the '-ignore-problem' for warnings of type 'org.apache.flex.compiler.problems.DuplicateQNameInSourcePathProblem'; if Gordon thinks the can be safely ignored, who am I to disagree :-)

Signed-off-by: Erik de Bruin <erik@ixsoftware.nl>