meta-webos: db8=110

:Release Notes:
Switch db8 to PmLogLib
Fix formating issues in logging
Add ability to configure db8 leveldb backend
Fix static analysis defects
Add AUTHOR variable to bb reciept

:Detailed Notes:
db8: submissions/103..submission/110
a452b5c Revert "Clean up db8 upstart scripts"
12332a6 Add ability to configure leveldb read/write options
53717e7 Add compatibility for mojomail-pop
e7c6260 Add space check for tempdb/mediadb
4377a9b Add old log support to mojcore
8604fdc Fix db8 upstart script for openwebos
559f259 Provide mechanism to track DB usage on-device
57c80f2 Fix pmloglib usage
82e3460 Fix pmloglib usage
d5a094e Clean up db8 upstart scripts
884d347 Fix detected defects from static analysis
2cd8e3f Switch to PmLogLib usage

:Testing Performed:
MiniBAT GF-55592

:QA Notes:

:Issues Addressed:
[GF-55592] CCC: db8=110
[GF-56129] Apply latest leveldb version 1.15 and Change sync option from
           async to sync
[GF-40978] mojodb log messages wrong formatting
[GF-53321] Provide mechanism to track DB usage on-device
[GF-54270] Coverity issues: db8

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

Change-Id: Ia0e48690825c07698d5ebb11ce88a1abc2d12fa9
Reviewed-on: https://g2g.palm.com/4224
Reviewed-by: DCO Verification
Reviewed-by: Maksym Sditanov <maxim.sditanov@lge.com>
Tested-by: Maksym Sditanov <maxim.sditanov@lge.com>
Build: Maksym Sditanov <maxim.sditanov@lge.com>
Reviewed-by: Build Verification
Reviewed-by: Martin Jansa <Martin.Jansa@lge.com>
Reviewed-by: Herb Kuta <herb.kuta@lge.com>