Update LunaUniversalSearchMgr for Upstart 1.10

:Release Notes:
Minor edit to existing upstart job to incorporate new knowledge,
update webos-macro version expected

:Detailed Notes:
Also fix trivial oops in README that made for incorrect comment in
new Upstart job file

:Testing Performed:

:QA Notes:

:Issues Addressed:
[CTO-247] Update Open webOS and webOS Pro to Upstart 1.10

Open-webOS-DCO-1.0-Signed-off-by: Ed Chejlava <ed.chejlava@lge.com>

Change-Id: Ic1b1f1ae8900607d8015843779edf34783a82e26
Reviewed-on: https://g2g.palm.com/6312
Reviewed-by: DCO Verification
Reviewed-by: Ed Chejlava <ed.chejlava@lge.com>
Tested-by: Ed Chejlava <ed.chejlava@lge.com>