Updated Sphinx Oxygen target wrt Oxygen M7

tools/org.eclipse.sphinx.targets/oxygen/oxygen.target

 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<?pde version="3.8"?><target name="Sphinx Oxygen Target" sequenceNumber="40">
+<?pde version="3.8"?><target name="Sphinx Oxygen Target" sequenceNumber="41">
 <locations>
 <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 <unit id="org.eclipse.sdk.ide" version="4.7.0.I20170512-0500"/>
@@ -33,7 +33,7 @@
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 <unit id="org.eclipse.emf.compare.ide.ui.feature.group" version="3.3.1.201705111548"/>
-<unit id="org.eclipse.gmf.runtime.sdk.feature.group" version="1.11.0.201703131642"/>
+<unit id="org.eclipse.gmf.runtime.sdk.feature.group" version="1.11.0.201705141341"/>
 <unit id="org.eclipse.emf.ecore.xcore.lib.feature.group" version="1.2.100.v20170505-0338"/>
 <unit id="org.eclipse.wst.xml_ui.feature.feature.group" version="3.9.0.v201608061824"/>
 <unit id="org.eclipse.xpand.sdk.feature.group" version="2.2.0.v201605260315"/>
@@ -45,8 +45,8 @@
 <unit id="org.eclipse.emf.mwe.sdk.feature.group" version="1.3.20.v201605261103"/>
 <unit id="org.eclipse.xtext.sdk.feature.group" version="2.12.0.v20170427-1113"/>
 <unit id="org.eclipse.xsd.sdk.feature.group" version="2.13.0.v20170504-0807"/>
-<unit id="org.eclipse.gmf.runtime.notation.sdk.feature.group" version="1.11.0.201703131640"/>
-<unit id="org.eclipse.uml2.sdk.feature.group" version="5.3.0.v20170309-1408"/>
+<unit id="org.eclipse.gmf.runtime.notation.sdk.feature.group" version="1.11.0.201705141339"/>
+<unit id="org.eclipse.uml2.sdk.feature.group" version="5.3.0.v20170515-0812"/>
 <repository location="http://download.eclipse.org/staging/oxygen"/>
 </location>
 </locations>