Basic functionality for showing default suggestions when minLength is 0
Adding the updated test file
Fix for when there are fewer suggestions than limit
Removed duplicate isFunction in utils
Add open and close plugin methods.
Merge remote-tracking branch 'theoephraim/default-suggestions'

Conflicts:
	dist/typeahead.min.js
Add function for detecting if the dropdown is open
Don't open the dropdown when there are no suggestions