merge in KQS81M
Update the print sample/test code.

Change-Id: I126ab9edadd1e1f93c0232f5f0bafc227461a4d7
merge in klp-release (no-op)
Merge "Update the print sample/test code." into klp-dev
Update the sample code for printing from an app

Change-Id: Ie2246e6806f24f094ae70b41a5df8d42f6e04edc
Update the sample print service with advanced print options activity.

Change-Id: I4ffd2b56ccfcb0820461d6a003195948a0eabb85
Merge tag 'android-4.4.1_r1' into HEAD

Android 4.4.1 Release 1