v0.3.0: "Salami goes for a walk"

What's new

• Add Polygon component (65be859, 78362c6, 2e29d5a, 34d5fce)
• Add Polyline component (a7656a2, d1054ac)
• Add Hexagon component (subclass of Polygon) (de1743c)
• Add OscaillatorNoise (3b5c7f8, 5de6772)
• Improve the color module (43b1a6d, c4182b2)
• Add better examples (81dee29, ffc11f9, 3a85b3c, 9f3bacd, c32102b)
• Add numericPrecision property (b4e97ca, 5d09f5f)
• Add renderSvg.skip method (6ac20f0)
• Misc maintenance work (848217a, 24ba9d9, 7ce0b7d)

Full Changelog: v0.2.0...v0.3.0