Fix

Fix: Special case where edit multiple reinforcement bars makes the program crash. (Case 138848)
Fix: Special case where changing shape code for a straight bar with falling lengths from the palette make the amounts in the Schedule incorrect. (Case 138893)    
Fix: The program crashes when selecting multiple bars and changing barmark. (Case 136310)
Fix: Shape Code SX wasn't displayed correctly while represented in 3D. (Case 135746)
Fix: Special case where the Reinforcement disappears when switching to 3D. It reappears when switching back to 2D. (Case 138894)