Merge master into next

* commit 'aa525d5d662ea6c7036e47a07e4c8a146a773e5f':

Change-Id: I2912c83806c1b554a852214005bc77a39146dd7f
Merge topic '14498-selectionmodel-propertywidget' into next

432cdfe Fixed warnings about type conversion
ef19d26 Renamed method to avoid unintentional overriding of base class method
4ea1545 ENH: Enabled removing of multiple rows selected from table widget
Merge topic '14501-python-view-fixed-width-editor' into next

3100282 Python view text editor now uses a fixed-width font