LenDoc/homework

LenDoc 87a1610b2c HW canvas, add rectangle, ellipse, their selection + line selection		2 vuotta sitten
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index.html	87a1610b2c HW canvas, add rectangle, ellipse, their selection + line selection	2 vuotta sitten
index.js	87a1610b2c HW canvas, add rectangle, ellipse, their selection + line selection	2 vuotta sitten
style.css	87a1610b2c HW canvas, add rectangle, ellipse, their selection + line selection	2 vuotta sitten