- Added toggle button to LogVisualizer's toolbar, to toggle graphs 2d visualization
- User can change background color for 2d graphs in LogVisualizer's settings
[CL 2383386 by sebastian kowalczyk in Main branch]
Fixed movement on timeline using keyboard in LogVisualizer #ue4
Added red color for items on timieline with Erro in Visual Logs #ue4.
[CL 2367374 by sebastian kowalczyk in Main branch]