On carousel hide prev when index is 0 and next when index is slides.length - 1

[plondon]

It's unnecessary to have next and prev arrows if you can't go forward or back respectively and the carousel is not infinite.

[deeg]

Not sure if they should be hidden or maybe a class should be added to the arrow for the user to add disabled state or hide themselves through CSS.

@wesleycho, thoughts? Maybe this has come up before, and a decision was already made?

[icfantv]

One can easily override this in the template directly. I'm ambivalent here on whether or not to do something in our library. @wesleycho, thoughts? I could go either way.

[wesleycho]

Would be an easy feature to integrate I think - I'm ok with this.

[icfantv]

Coolness, @plondon, pelase feel free to submit a PR w/ tests.

[deeg]

Just to be clear, would you guys rather a class be added where the user can decide what happens, or have it be in a disabled state, or remove it all together in this case?

[wesleycho]

ng-show/ng-hide usage - a user can override the template if he/she wants otherwise.

[plondon]

#5708