Remove reference to the old Ctrl+Tab autocomplete hotkey that is long
since gone. Spotted by Arthur Prokosch.
- Extend ORDER BY over 3-rd column (path)
- Deduplicate objects in results grid that have a match in several
 search modes simultaneously.
Improve handling of lost connections
Fix an issue refreshing functions in PPAS packages
Merge remote-tracking branch 'upstream/master'

Conflicts:
	pgadmin/dlg/dlgSearchObject.cpp
Ensure Favourite queries are only saved when the OK button is pressed
Save search options for next time
Ensure that needColQuoting is reset to false when resetting a connection.
Reported and diagnosed by Christoph Zwerschke.
I've noticed that pgAdmin built with wxWidgets 3.0 stopped logging
INFO messages. wxLogInfo() became alias for wxLogVerbose() which is
sensitive to the wxLog::ms_bVerbose flag.
Fix
Merge remote-tracking branch 'upstream/master'