Log Message:
Updated lhasa to 0.3.1. Security update.

v0.3.1 (2016-03-29):

     * This release fixes an integer underflow vulnerability in the
       code for doing LZH level 3 header decodes (TALOS-CAN-0095).
       Thanks go to Marcin Noga and Regina Wilson of Cisco TALOS for
       reporting this vulnerability.