fix dataurl and svg export on retina and rounding #4674
avoid error if iText is removed on mousedown #4650
fix calcOffset when text enter editing #4649
Gradient fix parsing floats #4637
Add CrossOrigin managment to fabric.Pattern #4618
Add patternTransform toObject saving #4626
normalize brushes render #4613
avoid charspacing shortcut #4594
Fix color toHexa() #4579