Initial updates to PierceCast wiki, updated hyperlinks, home page, soundcast install, and setup page.

goreaditya committed Feb 1, 2022

Copied SoundCast wiki from https://github.com/psrc/soundcast/wiki/Home/d70b7a4bf5ef613007cf624348be9c78c40b66a2

goreaditya committed Jan 6, 2022