title: can't run 2 runnable action in same ActionSequence
body: <p>I was trying to run 2 Runnable action in the same action sequence, but I get an error, saying that it <code>cannot resolve constructor SuquenceAction</code>.. Not sure if I missed something entirely obvious and merely having bad sight, but it appears that one can not run 2 Runnable action in sequence. What is the workaround? My sincere apologies if I am missing a syntax error here.</p>
  
  <p>error:</p>
  
  <p><strong><code>no suitable constructor found for SequenceAction(ColorAction,RunnableAction,ColorAction,ColorAction,ColorAction,RunnableAction,ColorAction)</code></strong></p>
  
  <pre><code>ColorAction colorToBlack= new ColorAction();
                      colorToBlack.setDuration(0.2f);
                      colorToBlack.setEndColor(Color.BLACK);
                      colorToBlack.setTime(0.2f);
  
                      ColorAction colorToWhite = new ColorAction();
                      colorToWhite.setDuration(0.2f);
                      colorToWhite.setEndColor(Color.WHITE);
                      colorToWhite.setTime(0.2f);
  
                      ColorAction wait = new ColorAction();
                      wait.setDuration(2.5f);
                      wait.setTime(2.5f);
  
                      ColorAction colorToBlack2= new ColorAction();
                      colorToBlack2.setDuration(0.2f);
                      colorToBlack2.setEndColor(Color.BLACK);
                      colorToBlack2.setTime(0.2f);
  
                      ColorAction colorToWhite2 = new ColorAction();
                      colorToWhite2.setDuration(0.2f);
                      colorToWhite2.setEndColor(Color.WHITE);
                      colorToWhite2.setTime(0.2f);
  
                  SequenceAction sq = new SequenceAction(colorToBlack,Actions.run(new Runnable() {
                      @Override
                      public void run() {
  
                      }
                  }),colorToWhite,wait,colorToBlack2,Actions.run(new Runnable() {
                      @Override
                      public void run() {
  
                      }
                  }),colorToWhite2);
  </code></pre>