also removed timing and sequence diagrams from sdk
diff --git a/features/org.eclipse.uml2tools.sdk/feature.xml b/features/org.eclipse.uml2tools.sdk/feature.xml
index 14ff127..edd0946 100644
--- a/features/org.eclipse.uml2tools.sdk/feature.xml
+++ b/features/org.eclipse.uml2tools.sdk/feature.xml
@@ -50,13 +50,6 @@
          unpack="false"/>
 
    <plugin
-         id="org.eclipse.uml2.diagram.sequence.source"
-         download-size="0"
-         install-size="0"
-         version="0.0.0"
-         unpack="false"/>
-
-   <plugin
          id="org.eclipse.uml2.diagram.component.source"
          download-size="0"
          install-size="0"
@@ -85,13 +78,6 @@
          unpack="false"/>
 
    <plugin
-         id="org.eclipse.uml2.diagram.sequence.model.source"
-         download-size="0"
-         install-size="0"
-         version="0.0.0"
-         unpack="false"/>
-
-   <plugin
          id="org.eclipse.uml2.diagram.clazz.source"
          download-size="0"
          install-size="0"
@@ -140,88 +126,4 @@
          version="0.0.0"
          unpack="false"/>
 
-   <plugin
-         id="org.eclipse.uml2.diagram.sequence"
-         download-size="0"
-         install-size="0"
-         version="0.0.0"
-         unpack="false"/>
-
-   <plugin
-         id="org.eclipse.uml2.diagram.sequence.model"
-         download-size="0"
-         install-size="0"
-         version="0.0.0"
-         unpack="false"/>
-
-   <plugin
-         id="org.eclipse.uml2.diagram.timing"
-         download-size="0"
-         install-size="0"
-         version="0.0.0"
-         unpack="false"/>
-
-   <plugin
-         id="org.eclipse.uml2.diagram.timing.model"
-         download-size="0"
-         install-size="0"
-         version="0.0.0"
-         unpack="false"/>
-
-   <plugin
-         id="org.eclipse.uml2.diagram.timing.model.edit"
-         download-size="0"
-         install-size="0"
-         version="0.0.0"
-         unpack="false"/>
-
-   <plugin
-         id="org.eclipse.uml2.diagram.timing.model.editor"
-         download-size="0"
-         install-size="0"
-         version="0.0.0"
-         unpack="false"/>
-         
-   <plugin
-         id="org.eclipse.uml2.diagram.sequence.source"
-         download-size="0"
-         install-size="0"
-         version="0.0.0"
-         unpack="false"/>
-
-   <plugin
-         id="org.eclipse.uml2.diagram.sequence.model.source"
-         download-size="0"
-         install-size="0"
-         version="0.0.0"
-         unpack="false"/>
-
-   <plugin
-         id="org.eclipse.uml2.diagram.timing.source"
-         download-size="0"
-         install-size="0"
-         version="0.0.0"
-         unpack="false"/>
-
-   <plugin
-         id="org.eclipse.uml2.diagram.timing.model.source"
-         download-size="0"
-         install-size="0"
-         version="0.0.0"
-         unpack="false"/>
-
-   <plugin
-         id="org.eclipse.uml2.diagram.timing.model.edit.source"
-         download-size="0"
-         install-size="0"
-         version="0.0.0"
-         unpack="false"/>
-
-   <plugin
-         id="org.eclipse.uml2.diagram.timing.model.editor.source"
-         download-size="0"
-         install-size="0"
-         version="0.0.0"
-         unpack="false"/>
-
 </feature>