[578422] Export all remaining packages from compare.ide.ui plugin

Bug: 578422
Change-Id: I4ebbb8ff1ed5d57402176847191dab2d840128ea
Signed-off-by: Martin Fleck <mfleck@eclipsesource.com>

plugins/org.eclipse.emf.compare.ide.ui/META-INF/MANIFEST.MF

@@ -30,6 +30,7 @@ Export-Package: org.eclipse.emf.compare.ide.ui.dependency,
  org.eclipse.emf.compare.ide.ui.internal.configuration;x-internal:=true,
  org.eclipse.emf.compare.ide.ui.internal.contentmergeviewer;x-internal:=true,
  org.eclipse.emf.compare.ide.ui.internal.contentmergeviewer.accessor;x-internal:=true,
+ org.eclipse.emf.compare.ide.ui.internal.contentmergeviewer.fallback;x-internal:=true,
  org.eclipse.emf.compare.ide.ui.internal.contentmergeviewer.label;x-internal:=true,
  org.eclipse.emf.compare.ide.ui.internal.contentmergeviewer.property,
  org.eclipse.emf.compare.ide.ui.internal.contentmergeviewer.provider;x-internal:=true,
@@ -51,11 +52,13 @@ Export-Package: org.eclipse.emf.compare.ide.ui.dependency,
  org.eclipse.emf.compare.ide.ui.internal.structuremergeviewer;x-friends:="org.eclipse.emf.compare.ide.ui.tests",
  org.eclipse.emf.compare.ide.ui.internal.structuremergeviewer.actions;x-internal:=true,
  org.eclipse.emf.compare.ide.ui.internal.structuremergeviewer.provider;x-internal:=true,
+ org.eclipse.emf.compare.ide.ui.internal.subscriber;x-internal:=true,
  org.eclipse.emf.compare.ide.ui.internal.treecontentmanager;x-friends:="org.eclipse.emf.compare.ide.ui.e4",
  org.eclipse.emf.compare.ide.ui.internal.util;x-internal:=true,
  org.eclipse.emf.compare.ide.ui.logical,
  org.eclipse.emf.compare.ide.ui.mergeresolution,
- org.eclipse.emf.compare.ide.ui.source
+ org.eclipse.emf.compare.ide.ui.source,
+ org.eclipse.emf.compare.ide.ui.subscriber
 Import-Package: com.google.common.annotations;version="[27.0.0,30.2.0)",
  com.google.common.base;version="[27.0.0,30.2.0)",
  com.google.common.cache;version="[27.0.0,30.2.0)",