Merge branch 'upstream'
This adds log-to-syslog functionality to qrtr-ns.
Merge List:
* 140a462c ns: add -s option for logging to syslog
* de5ee77b logging: add use_syslog to qlog_setup
* f64c25c8 Unify logging into one function
* 516011d7 cfg, ns: factor out qrtr_set_address function
* 3c60eb7e cfg, lookup, ns: avoid using __progname
* 366003c9 lookup: alphabetize includes
* 43723b64 ns: alphabetize includes
* b0f88576 qmi: remove unused include
BUG=b:79088285
TEST=emerge, deploy with upstart configuration that passes
the -s flag instead of pipe
Change-Id: I173953c44f5ab8efc05c209b4342601b49f09525
