Updated git submodules

Project: policy/engine master 2f8ab5851fb070fac82472cf8a3c8542a657ca01

Merge "Replace LOGPATH with LOGSUFFIX"

Replace LOGPATH with LOGSUFFIX

docker-install.sh does not expand ${{xxx}} values in .conf
files before using them to update target files.  Consequently,
replaced LOGPATH with LOGSUFFIX in .conf files and updated
target files to use ${{POLICY_LOGS}}${{LOGSUFFIX}} instead.
Replace "${POLICY_HOME}/logs" in auxiliary files (e.g., logrotate)
with "${POLICY_LOGS}/policy".
Update license dates.
In .sh files, changed ${{POLICY_LOGS}} to ${POLICY_LOGS}, and
ensured that env.sh is sourced.
Use hard-coded paths in conf files instead of replacing
LOGPATH with LOGSUFFIX.
Update license dates.
Repoint path for IntegrityMonitor.log, as we cannot easily move
since it's in common.
Replace hard-coded log path in docker-install.sh.
Undo hard-coded log paths where possible, and modify scripts to
pass $POLICY_LOGS to JVM.

Change-Id: I027d8d2173ae97fef73b0daff1d6a87452857f93
Issue-ID: POLICY-759
Signed-off-by: Jim Hahn <jrh3@att.com>

diff --git a/docs/submodules/policy/engine.git b/docs/submodules/policy/engine.git
index a08e498..2f8ab58 160000 (submodule)
--- a/docs/submodules/policy/engine.git
+++ b/docs/submodules/policy/engine.git
@@ -1 +1 @@
-Subproject commit a08e498c52e5f778ec85cb698ac985488319b9f3
+Subproject commit 2f8ab5851fb070fac82472cf8a3c8542a657ca01