Changes to default game to test alpha

alpha.diff

//Added alpha to the red circle in circle template
 re.e('circle align update')
  .attr({
    alpha: 0.3,
    radius:10,
    speed:15,
    color:'#ff0000'
  })

//Diff of my changes to home.js to the default home.js
//Note that I created a large blue circle behind the red circle to test for alpha
6,13d5
<   //create bigger circle to check alpha effect
<   re.e('circle align')
<   .attr({
<     radius: 50,
<     color: '#0000ff'
<   })
<   .alignHor()
<   .alignVer();
15c7
<   //create new circle on canvas with some transparency
---
>   //create new circle on canvas
18d9
<     alpha: 0.3,