Set one project name + change project name to FIRE Wiki

[inson1]

You are using both FIRE and FIRE Website, when referring to this project. I think only one "project name" would be better.
I think FIRE Wiki is better and needs less explaining than just FIRE or FIRE Website.
What do you think?

1. "FIRE-Wiki"
   

3. "# FIRE Wiki" (only)
   

This Link would also need to be changed.