Bump version to 0.3.2.

Implement `isLastStep()`.

Allow to dynamically disable and enable transitions.

Update `@$current` before triggering inactive and active events.

Implement `isFirstSlide()` and `isLastSlide()`.

Bump version to 0.3.1.

Set the `repository` and remove the `main` in package.json.

Correctly set the `main` property in bower.json.

Merge pull request #10 from lauterry/master

add .center class

Merge pull request #9 from lauterry/patch-1

add .center class

Update bower.json

Merge pull request #8 from linsolas/master

Update ruban.min.js