Accordion: is-disabled doesn't disable <accordion-heading />

[mikolus]

Hi,
If you use "is-disabled" attribute on "accordion-group" with header as an attribute, everything works fine, "text-muted" class is added correctly.
But if you use tag, panel is still disabled, but the "text-muted" class is not added to the header.
Here is plunker:
http://plnkr.co/edit/n5LxEAeq5lyS5St6ndYr?p=preview

[rvanbaalen]

This looks like a valid bug to me. Thanks for the very clear plunkr however you should use at least ui-bootstrap v0.12.1 and the latest Angular 1.2.x or Angular 1.3.x when demonstrating an issue.

I updated the plunkr and the bug can still be reproduced.

Here's an updated plunkr with the current master branch in ui-bootstrap-0.13.0-snapshot.js.

http://plnkr.co/edit/PjU6pmO1JU3xJlhxwN18?p=preview

[rvanbaalen]

I've also implemented a fix in the plunkr I just have to create a PR and write some tests for it now.