Remove dependency to Message Sequence Charts (af3.msc)

org.fortiss.af3.rcp.application/META-INF/MANIFEST.MF

org.fortiss.af3.rcp.help/html/.ratings

org.fortiss.af3.rcp.help/html/MIRA.export_report.html

org.fortiss.af3.rcp.help/html/MSC.html

org.fortiss.af3.rcp.help/html/getting_started.html

...tiss.af3.rcp.help/html/pictures/MSC.add_Model_Element.png

....af3.rcp.help/html/pictures/MSC.componentIsReferenced.png

...iss.af3.rcp.help/html/pictures/MSC.componentReference.png

...cp.help/html/pictures/MSC.componentSpecificationsMenu.png

...s.af3.rcp.help/html/pictures/MSC.connect_MSC_Entities.png

...tml/pictures/MSC.createThroughComponentSpecifications.png

org.fortiss.af3.rcp.help/html/pictures/MSC.create_msc.png

...pictures/MSC.createdMSCThroughComponentSpecifications.png

org.fortiss.af3.rcp.help/html/pictures/MSC.example.png

...rtiss.af3.rcp.help/html/pictures/MSC.external_checked.png

...tiss.af3.rcp.help/html/pictures/MSC.external_property.png

...tiss.af3.rcp.help/html/pictures/MSC.external_use_case.png

...ss.af3.rcp.help/html/pictures/MSC.external_use_case_2.png

...fortiss.af3.rcp.help/html/pictures/MSC.futureModality.png

...fortiss.af3.rcp.help/html/pictures/MSC.navigator_tree.png