Baira's lab without changes
Merge branch 'master' into 001-feature-recreate-circle-from-Baira
replace Baira's color class to QColor
add a lot of TODO for next understanding and fixing
a lot of changes but still working :)
complite understanding, draw optimization but not full task
complite understanding, draw optimization but not full task
Merge branch 'taskCircle' of https://github.com/SvichkarevAnatoly/Course-Graphic-Labs into taskCircle
simple copy folder taskCircle and rename
now can draw lines but still circle task
line become better