Change how tag-detection in the start.gcode is done, and add example temperature tags.
Follow the object when centering.
Reslice after centering.
Change default support fill to 15%, hopefully fix an error message when Cura is closed down (access to destroyed object from thread)
Fix retraction display for UltiGCode.
Change minimal value for material flow to 5, so 1.0 gives an error.