New & updated icons from sprint merge (#585)
**What's new**
Book Default / 28 / Filled & Regular
Folder Lightning / 16, 20, 24 / Filled & Regular
Hat Graduation / 28 / Filled & Regular
Image Sparkle / 16, 20, 24 / Filled & Regular
Mail / 32 / Filled & Regular
Person Info / 24 / Filled & Regular
Prohibited Multiple / 28 / Filled & Regular
Prohibited / 32 / Filled & Regular
Spinner iOS / 16 / Filled & Regular
Star Emphasis / 16 / Filled & Regular
Text Direction Rotate 315 Right / 20, 24 / Filled & Regular
Text Direction Rotate 45 Right / 20, 24 / Filled & Regular
**What's updated**
Add Square / 16, 20, 28, 32, 48 / Filled & Regular
Book Add / 24, 28 / Filled & Regular
Subtract / 12, 16, 20 / Filled & Regular
**What's being temporarily added** *
Arrow Routing Rectangle Multiple / 20, 24 / Filled & Regular
Arrow Routing / 20, 24 / Filled & Regular
*Arrow Routing has been renamed Arrow Flow, but to keep from breaking changes, we'll add back temporarily and remove at end of the year.
fae6b1bfc0