webos-image: update several packages

  db8=62, keyboard-efigs=1.02, luna-service2=147,
  qt4-webos=4, luna-sysmgr=3, webappmanager=3

db8:
   2bf2b4f Stop relying on lunaservice.h to include glib.h
   d247a23 Fix failing test case MojDbQuotaTest
   4ebc624 No g_thread_init with glib >= 2.32
   73a74c8 Update build instructions

keyboard-efigs:
   863c62e Implement changes to support Qt5

luna-service:
   5037219 Fix crash issue caused by commit 0272fe9

qt4-webos:
   7dd334c palm: fix regression introduce with the latest update to 4.8.3

luna-sysmgr:
   1bcdb5b Add USE_KEY_FILTER and USE_MOUSE_FILTER options
   b6fa102 Remove webkit linkage from luna-sysmgr
   b1eb1a8 Fix crash on startup
   25a5560 Fix crashes found after Qt5 change

webappmanager:
   a08b4bc Add lib rpath to STAGING_LIBDIR on device
   ca651f1 Add support for 'tuna' build target

task-webos-extended.bb:
   Add keyboard-efigs and webappmanager

luna-sysmgr.bb:
   Remove RDEPENDS for keyboard-efigs and webappmanager

Open-webOS-DCO-1.0-Signed-off-by: Roger Stringer <roger.stringer@palm.com>

Change-Id: I070af62c43e19a1ac4368b38a93267f5ef944a26
Reviewed-on: http://g2g.palm.com/1236
Reviewed-by: Eric Blade <eric.blade@palm.com>
Reviewed-by: Roger Stringer <roger.stringer@palm.com>
Tested-by: Roger Stringer <roger.stringer@palm.com>
Reviewed-by: Susan Montooth <susan.montooth@palm.com>
Reviewed-by: Build Verification