#306 FR: Allow toggling the diplay of item GUIDs in log

[Gitoffthelawn]

The log currently shows the GUID for each item. For some tasks that's useful, and for other tasks it's cluttering. How about adding a checkbox to the log window to let the user toggle showing GUIDs?

[Morten MacFly]

Implemented in [r2059]

I made this a bit more generic so you can filter via RegEx.
For the GUID strings this means you could enter: GUID='[A-Fa-f0-9]{8}(?:-[A-Fa-f0-9]{8}){3}',?[ ]? for the RegEx which includes the GUID and potential colon and space following afterwards in a log message.