* Bug: In Common.h, makes the INSPECTOR_PV_SUPPORT to generate a getRecord()
by *value* instead of *by reference*. Seems the overload resolution
system has changed and discriminate between them using now the exact
match.
This was causing InspectorWidget::setRootoccurrence() to fail, the
getRecord(Occurrence) not corectly resolved always returning NULL.
* Change: In Occurrence, now use INSPECTOR_PV_SUPPORT (instead of PR).
* Change: In SelectionPopup, added a _cellWidget attribute to be able
to call setShowSelection() in ::mouseReleaseEvent(), same as for
SelectCommand.
* Bug: In SelectionWidget::changeSelectionMode(), reset the _updateState
to ExternalEmit in *all cases* at the end of the function call.
Failing to do that was another cause for the selection check box
to desinchronize.
fcf6ec97c3