Make "Conform to System Colors" the default for new panels in the UIR editor.

[tstanley]

It would be convienent if this was the default, especially since the behavior now is to take the panel color from however Windows is set up on the development machine.  I find this both odd and inconvienent as it makes this error hard to catch as the panels look okay on the development PC.  Thanks.

[LuisG]

The reason this isn't the default already is because if it were, then every time users try to paint something in a panel, CVI would display an irritating error message. So, the compromise was to not make it the default, but instead to provide a default-default option.

To set this option, In the UI Editor select Options>>Preferences>>Preferences for New Panels>>Conform to System Colors.