Add 5 spins

[stephenlacy]

A few spins you may like to add:

• 1: ▉▊▋▌▍▎▏▎▍▌▋▊▉
• 2: ▌▄▐▀
• 3: ╫╪
• 4: ■□▪▫
• 5: ←↑→↓

I am wondering what you consider a box, if the fourth addition would fall under a box instead of a spin.

[tj]

who knows haha I just couldn't think of decent names, thanks!

[stephenlacy]

:fireworks: