Setup models conference platform plugins properly.

...iss.af3.platform.modelsconference.ui/META-INF/MANIFEST.MF

...fortiss.af3.platform.modelsconference.ui/build.properties

...ortiss.af3.platform.modelsconference.ui/plugin.properties

org.fortiss.af3.platform.modelsconference.ui/plugin.xml

...src/org/fortiss/af3/platform/modelsconference/ui/.ratings

...sconference/ui/AF3PlatformModelsConferencUIActivator.java

...ortiss.af3.platform.modelsconference/META-INF/MANIFEST.MF

org.fortiss.af3.platform.modelsconference/build.properties

org.fortiss.af3.platform.modelsconference/plugin.properties

org.fortiss.af3.platform.modelsconference/plugin.xml

...ce/src/org/fortiss/af3/platform/modelsconference/.ratings

...odelsconference/AF3PlatformModelsConferenceActivator.java