Add Nexuslite unit test

	new file:   ftrace/plugins/net.sf.nexuslite.test/.classpath
	new file:   ftrace/plugins/net.sf.nexuslite.test/.gitignore
	new file:   ftrace/plugins/net.sf.nexuslite.test/.project
	new file:   ftrace/plugins/net.sf.nexuslite.test/.settings/org.eclipse.jdt.core.prefs
	new file:   ftrace/plugins/net.sf.nexuslite.test/META-INF/MANIFEST.MF
	new file:   ftrace/plugins/net.sf.nexuslite.test/build.properties
	new file:   ftrace/plugins/net.sf.nexuslite.test/samples/nexusTrace
	new file:   ftrace/plugins/net.sf.nexuslite.test/src/net/sf/nexuslite/test/Activator.java
	new file:   ftrace/plugins/net.sf.nexuslite.test/src/net/sf/nexuslite/test/trace/AllTests.java
	new file:   ftrace/plugins/net.sf.nexuslite.test/src/net/sf/nexuslite/test/trace/NexusTraceTest.java
	modified:   ftrace/plugins/net.sf.nexuslite/META-INF/MANIFEST.MF
Add testcase

	modified:   ftrace/plugins/net.sf.nexuslite.test/src/net/sf/nexuslite/test/trace/NexusTraceTest.java
Fix build.properties

	modified:   ftrace/plugins/net.sf.nexuslite.test/build.properties