Progress-bar wizard not supporting checkbox form elements

[brettpoole]

Checklist

• I'm using version [0.4.3]
• My browser is: Chrome Version 57.0.2987.133 (64-bit)
• This is a Sass issue: I'm using version [x.x.x]
• I am sure this issue is not a duplicate?

Description

When using the progress-bar wizard example code, checkbox elements fail to fire when clicked. Other form elements work as expected.

How can we reproduce this bug?

1. In the decompressed theme folder, material/topbar/html/forms/wizard.html, navigate to the "Wizard Progressbar" element
2. Add a checkbox to any of the three .wizard-pane tabpanels
3. Open the page in any Google Chrome (version above) and using the progressbar wizard, attempt to click the checkbox.

What did you expect to happen?

The checkbox should have become checked. I added event bindings to "click" which works, but the check never appears in the box, and "change" which does not fire.

What happened instead?

The checkbox did not display a check, nor did the properties change.

[SadokLadhari]

@brettpoole check line 51 and 52 in https://github.com/amazingSurge/jquery-wizard/blob/master/src/wizard.js

try to remove this

e.stopPropagation();