Hide library view

* Unless the view is needed to encode safety patterns, it will be
  removed in the separate ticket #4161

Issue-Ref: 3946
Issue-Url: af3#3946



Signed-off-by: Simon Barner <barner@fortiss.org>

org.fortiss.tooling.kernel.ui/plugin.xml

@@ -32,12 +32,6 @@
             name="Model Navigator"
             restorable="true">
       </view>
-      <view
-            class="org.fortiss.tooling.kernel.ui.internal.views.library.LibraryViewPart"
-            id="org.fortiss.tooling.kernel.ui.internal.views.library.LibraryViewPart"
-            name="Library"
-            restorable="true">
-      </view>
       <view
             class="org.fortiss.tooling.kernel.ui.internal.views.ModelElementsViewFX"
             icon="icons/library.png"