release-1.0: Removed TraceSet reference in Trace since it's never use…

…d, and I don't consider it useful in the current context

src/main/java/com/riscure/trs/Trace.java

@@ -232,23 +232,6 @@ public int getNumberOfSamples() {
         return sample.limit();
     }
 
-    /**
-     * Get the TraceSet containing this Trace.
-     */
-    public TraceSet getTraceSet() {
-        return ts;
-    }
-
-    /**
-     * set the TraceSet for this Trace
-     * 
-     * @param ts
-     *            the new TraceSet
-     */
-    public void setTraceSet(TraceSet ts) {
-        this.ts = ts;
-    }
-
     private FloatBuffer sample;
     /** trace title */
     public String title = null;