Fix dev time initialization for cache age caculation

dev->bid_time was initialized to INT_MIN causing an
overflow in cache age calculation, which in turn
caused a new device structure to not be filled with
data due to assumed up-to-date values.

Change-Id: I232e0a57d52777cf0ae6f5f7d01cbf8601a9011f
Merge tag 'android-4.4.1_r1' into HEAD

Android 4.4.1 Release 1
[2/7] e2fsprogs: exFAT Support

FUSE based exFAT Implementation

android: https://gerrit.omnirom.org/#/c/4448/
fuse: https://gerrit.omnirom.org/#/c/4443/
sepolicy: https://gerrit.omnirom.org/#/c/4444/
vold: https://gerrit.omnirom.org/#/c/4441/
vold: https://gerrit.omnirom.org/#/c/4442/
omni: https://gerrit.omnirom.org/#/c/4449/

Change-Id: I9bce584fcf4bc8d2f937f59495d0ee547f93e76d
Merge remote-tracking branch 'remotes/omni/android-4.4' into base