updated jre compatibility

de.itemis.gmf.utils/plugins/de.itemis.gmf.runtime.commons/.classpath

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/J2SE-1.5"/>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
 	<classpathentry kind="src" path="src"/>
 	<classpathentry kind="output" path="bin"/>

de.itemis.gmf.utils/plugins/de.itemis.gmf.runtime.commons/META-INF/MANIFEST.MF

@@ -4,9 +4,10 @@ Bundle-Name: Extension
 Bundle-SymbolicName: de.itemis.gmf.runtime.commons
 Bundle-Version: 1.0.0.qualifier
 Bundle-Vendor: itemis AG
-Bundle-RequiredExecutionEnvironment: JavaSE-1.6
+Bundle-RequiredExecutionEnvironment: J2SE-1.5
 Require-Bundle: org.eclipse.gmf.runtime.diagram.ui.properties;bundle-version="1.4.2"
-Export-Package: de.itemis.gmf.runtime.commons.editparts,
+Export-Package: de.itemis.gmf.runtime.commons.commands,
+ de.itemis.gmf.runtime.commons.editparts,
  de.itemis.gmf.runtime.commons.editpolicies,
  de.itemis.gmf.runtime.commons.figures,
  de.itemis.gmf.runtime.commons.properties

de.itemis.gmf.utils/plugins/de.itemis.gmf.runtime.commons/build.properties

@@ -2,3 +2,4 @@ source.. = src/
 output.. = bin/
 bin.includes = META-INF/,\
                .
+jre.compilation.profile = J2SE-1.5