Merge pull request #12 from RobeeeJay/master

Fixed model no longer being updated when input contents has been deleted
v0.5.6

Signed-off-by: zensh <admin@zensh.com>
Bug fix

Noticed that when text is modified in the autocomplete input text to
add a letter or extend the selected word, when focus is lost on the
input text, the changed text reverts back to the original entry.  This
checks to see if the updated value is an extension to the previously
selected word, and if so, updates it.
Merge pull request #15 from vml-rdoll/master

Bug fix
update version for fixed
Fixed bug where onlySelect with an ngModel results in no value being assigned from a dropdown