Removed SEPARATOR constant which does not seem to be used anymore.

Author: cboehme

src/main/java/org/culturegraph/mf/stream/converter/StreamToTriples.java

@@ -43,7 +43,6 @@
 @In(StreamReceiver.class)
 @Out(Triple.class)
 public final class StreamToTriples extends DefaultStreamPipe<ObjectReceiver<Triple>> {
-	public static final char SEPARATOR = '\u001e';
 
 	private static final Pattern REDIRECT_PATTERN = Pattern.compile("^\\{to:(.+)}(.+)$");