Replace unneccessary Java 1.6 requirement.
diff --git a/org.eclipse.amp.escape/plugins/org.eclipse.amp.escape.ide/.classpath b/org.eclipse.amp.escape/plugins/org.eclipse.amp.escape.ide/.classpath
index 83a6aea..f132096 100644
--- a/org.eclipse.amp.escape/plugins/org.eclipse.amp.escape.ide/.classpath
+++ b/org.eclipse.amp.escape/plugins/org.eclipse.amp.escape.ide/.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="src" path="res"/>