Merge pull request #144 from jacobchen/next

 [Bug fixs] PTSDK-1091
[bug fix] PTSDK-1166

fix when onfail event is triggered by an invalid URL had unexpected
error in the console
Merge remote-tracking branch 'upstream/next' into next
[Contact] Fix missing sort mode for find method of contacts.

* JIRA: PTSDK-1116
Merge pull request #145 from zivchang/next

[bug fix] PTSDK-1166
Merge pull request #146 from wcwang/next

[Contact] Fix missing sort mode for find method of contacts.
Changed title "Orientation & Zooming" to "Orientation and Zooming".
Added code to show (Empty Notification) on Notification panel when there is no notification.
Added tooltip to save/load button in Configuration window.
Changed to use option button instead of dropdown menu for power rules on Power Manager Panel.
Modified the title of Panel Settings from "Panel Settings" to "Visible Panel"
Merge remote-tracking branch 'upstream/next' into next