tree 0f363158f3e6e74923b9d3f8fc815c8ad16de503
parent 5d42ffa9462f87edbbdc61a8719f6c521c700de5
author Ruei-sung Lin <rslin@google.com> 1346178919 -0700
committer Ruei-sung Lin <rslin@google.com> 1346178919 -0700

Use previous launched app as a additional feature
If location is unknown location feature is not used for prediction

Change-Id: Ib412a82452fc94c263d7cbd10225880c5389f0fb