Added smiles without noise to AOSP keyboard

Added some smiles on top of default: :) ;) :( :D :P ^^ -_-
They are very popular!

Change-Id: I5c78992ce3fa8b95052ca2136796bb7a9c4c510f
Enable gesture typing - (1/3) -LatinIME part

Change-Id: I343b91714144070616d351c5f9fc88a3e50c3e7e