Finalize the OSGi launcher for the opendaylight distribution

Finalize the OSGi launcher for the opendaylight distribution

In this commit following changes are being done:
1) Adjusted opendaylight-osgi-launcher-local.launch not to include
bundles that are clustering.stub and protocol_plugin.stub because
those are only meant for integration testing
2) Modifed the opendaylight.target to refer to an http repository so
eventual problem with certificates will not be seen, using the https
url of jenkins on some system has been causing problems because the
root certificate for jenkins was not known.
3) Adjusted the opendaylight-osgi-launcher.launch not to include the
bundles that are clustering.stub and protocol_plugin.stub because
those are only meant for integration testing
4) Adjust the opendaylight-osgi-launcher.launch to make sure the
jersey libraries startup soon else an harmless yet annoying error
would be printed
5) Moved clusterin.test bundle off Declarative service else the
OSGI-INF/component.xml location even though works for built done via
maven will not work for builds done via eclipse PDE.

Change-Id: Ic2f2196514dc8c7c5af419f81c6f46e7eb29aed1
Signed-off-by: Giovanni Meo <gmeo@cisco.com>