meta-webos: db8=102 activitymanager=121

:Release Notes:
meta-webos: bump base-files.bbappend version
db8: Use old db8 logging system
activitymanager: change cgroups directory to /sys/fs/cgroup/cpuset

:Detailed Notes:
db8: submissions/98..submissions/102
34cfede Revert changes of logging system
7072109 Revert changes for MojLogEngine
df418a2 Revert changes for MojLogEngine
8808181 db8 logs conversion

activitymanager: submissions/120..submissions/121
3aa89f3 Fix support of cgroup.

:Testing Performed:
See test results on GF-52440.

:QA Notes:

:Issues Addressed:
[GF-52440] CCC: db8=102 activitymanager=121
[GF-52738] db8: other projects doesn't compilable after changing
                log library
[GF-40978] mojodb log messages wrong formatting
[GF-45111] ActivityManager doesn't work without cgroups

Open-webOS-DCO-1.0-Signed-off-by: Maksym Sditanov <maxim.sditanov@lge.com>

Change-Id: Ib1258240d8af637ccba898f8748c62b0b5716a0d
Reviewed-on: https://g2g.palm.com/4013
Reviewed-by: DCO Verification
Reviewed-by: Martin Jansa <Martin.Jansa@lge.com>
Tested-by: Martin Jansa <Martin.Jansa@lge.com>
Reviewed-by: Susan Montooth <susan.montooth@lge.com>