fix #1314 - limit doesn't work properly with more than one digit

[PierreAnctil]

the suggestions where sliced with: rendered += suggestions.length; suggestions.slice(0, that.limit - rendered)

which is fine as long as limit < suggestions.length because slicing with a negative index works but if limit = suggestions.length then no element is rendered. if limit > suggestions.length then the results are truncated.

[ksykulev]

I just ran into the same issue. If limit == suggestions it shows no results. suggestions.slice(0, 0) -> [] :(

[core-system-dev]

@PierreAnctil Could you please re-submit this PR to github:corejavascript/typeahead.js. This project pretty much has been abandoned, and we continue now on a new fork. For more information please see #1320

[jlbooker]

Looks like a duplicate of #1212, has been fixed over at corejavascript/typeahead.js#8

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