:link: about: Fix link to FOSS Minor curriculum (#116)
:link: about: Fix link to FOSS Minor curriculum (#116)

Similar to commit 3710bcf216d77703bdc46346e119c51e309c595d. The old link
to the PDF was dropped on RIT's website, this updates the pointer to the
current web home of the FOSS Minor.

Also, I added a small note for the Future is Open conference too on our
_About_ page.

Signed-off-by: Justin W. Flory <46f1a0bd5592a2f9244ca321b129902a06b53e03@jwf.io>
FOSSRIT/fossrit.github.io,FOSSRIT/fossrit.github.io,FOSSRIT/fossrit.github.io