Remove JUnit 4 upper bound dependency so tests can be run under Helios.
Fixed a bunch of warnings.
Added some category interfaces.
diff --git a/jsf/tests/org.eclipse.jst.jsf.facesconfig.tests/META-INF/MANIFEST.MF b/jsf/tests/org.eclipse.jst.jsf.facesconfig.tests/META-INF/MANIFEST.MF
index 2c2cb01..b4721d5 100644
--- a/jsf/tests/org.eclipse.jst.jsf.facesconfig.tests/META-INF/MANIFEST.MF
+++ b/jsf/tests/org.eclipse.jst.jsf.facesconfig.tests/META-INF/MANIFEST.MF
@@ -13,7 +13,7 @@
  org.eclipse.jst.j2ee;bundle-version="[1.1.0,1.2.0)",
  org.eclipse.jst.j2ee.web;bundle-version="[1.1.0,1.2.0)",
  org.eclipse.wst.common.frameworks.ui;bundle-version="[1.1.0,2.0.0)",
- org.junit;bundle-version="[3.8.1,4.0.0)",
+ org.junit;bundle-version="3.8.1",
  org.eclipse.jst.jsf.facesconfig;bundle-version="[1.0.0,2.0.0)",
  org.eclipse.jst.jsf.test.util;bundle-version="[1.0.0,2.0.0)",
  org.eclipse.jst.jsf.core;bundle-version="[1.1.0,2.0.0)"