add Java implementation of HTTP test port

Signed-off-by: Gergo Ujhelyi ujhelyi.gergo@ericsson.com

titan.JavaTestPorts.HTTPmsg/META-INF/MANIFEST.MF

+Manifest-Version: 1.0
+Bundle-ManifestVersion: 2
+Bundle-Name: titan.JavaTestPorts.HTTPmsg
+Bundle-SymbolicName: titan.JavaTestPorts.HTTPmsg; singleton:=true
+Bundle-Version: 1.0.0
+Require-Bundle: org.eclipse.titan.runtime;bundle-version="1.0.0",
+ org.antlr.runtime;bundle-version="4.3.0",
+ SocketApiJava;bundle-version="1.0.0"
+Bundle-RequiredExecutionEnvironment: JavaSE-1.6
+Bundle-ActivationPolicy: lazy
+Export-Package: org.eclipse.titan.titan_JavaTestPorts_HTTPmsg.generated,
+ org.eclipse.titan.titan_JavaTestPorts_HTTPmsg.user_provided