Install-Further Steps page: Update text
Edit fix-perms.sh to include ffmpeg
Update footer URL
Move MG 1.0 documentation into temp folder

Move MG 1.0 docs into a temp folder for reference
while we update docs for Game Build.
Remove fbvsettings.php

File deleted so that it can be added to gitignore
and then add fbvsettings.php back as fbvsettings_default.php.

This is to avoid future accidental commits of local settings.
Create a default fbvsettings file

Added fbvsettings.php to gitignore to avoid further accidental commits.
Update text on installation page
Update installation documentation
Add links to download, install, configure
Merge branch 'development' of https://github.com/tiltfactor/mg-content into development