Added method to programatically trigger results

[hitautodestruct]

Added a method to programatically trigger results allowing a "drop down" mode when placing a button next to the input.

Usage:

var autoc = new autoComplete(/* options */);

// Given one input with an id say "#search"
var input = autoc[0];

// Show the results with a given data set
input.triggerSC(['ActionScript', 'AppleScript', 'Asp']);

// Hide results with an empty data set
input.triggerSC([]);