Update options at runtime

[HaNdTriX]

Right now options will not get updated. Example Code:

// - Everything works as espected
$('#myBar')
  .attr('data-transitiongoal', 10)
  .progress({
    done: function foo() {
      console.log('foo');
    }
  });

// - Later in time
$('#myBar')
  .attr('data-transitiongoal', 10)
  .progress({
    done: function bar() {
      // This function will never get called
      // Instead foo is used
      console.log('bar');
    }
  });

This pull-request will solve this issue.

[minddust]

@HaNdTriX nice! looks good to me. have to finish some work. will check this out tomorrow. note sure if this should be 0.8.6 or better 0.9.0 cause it might break some behavior on some peoples implementations.

[HaNdTriX]

0.9.0 might be the right way to go. :+1:

[HaNdTriX]

thx!