Enable gesture typing - (3/3)-delete the libjni_latinime package in favour of prebuilt libjni_latinime

Change-Id: Id06777518f0d0e87aaeab8fb105224ae29ed9e77
Removed libwnn and pinyin

Change-Id: I8510dc65b1168c50a9ace5ae3f1897e39e9fd44f

Conflicts:
	target/product/sdk.mk