Convert a batch of tests and suites using my junit conversion fork
clean up temp test files
Try to fix busted tests from move to JUnit 4
Fix up some tests broken in move to JUnit 4
Make constants final as per FindBugs report

Conflicts:
	plugins/com.aptana.projects/src/com/aptana/projects/ProjectData.java
try to do a better job of cleaining up temp files that some tests create
More cleanup of files/dirs generated during tests