switch to locally tracked libjpeg-turbo

Summary: Our locally tracked libjpeg-turbo is fully inline with libjpeg-turbo 1.2.0 currently (soon to be 1.3.0). We also have some android centric changes from linaro, as well as libjpeg_static and the bench statically building. The compiled bench is functionally portable to builds utilizing other libjpeg implementations.

Test Plan: win!

Reviewers: randall.rushing

Differential Revision: http://review.codefirex.com/D425

Change-Id: I5017ab975be26827cc2ec9b23ee707fe916ee3d7