Remove github directory before fetching JSON
Add favicon, fixes #83

The content of this commit is the same as:
https://github.com/caprenter/IATI-Stats-Dashboard/commit/39dfbc3bc71594de0e1cdd359e5efc9fe623cab1

However, I've changed the commit messsage because it seems like it
actually works.
Add table of repositories to github page, fixes #56
Add publisher JSON link, fixes #92
Remove spend plot
Update dashboard to new inverted stats structure

IATI/IATI-Stats#18
Update to use non-split files

This is necessary to use stats as of
https://github.com/IATI/IATI-Stats/commit/ef48b6125a892aa1188b8ef0dceaa5fcdc74c685
Stop git.sh if python scripts fail, fixes #68
Use new publisher stats format properly
First attempt at a generalise contribute file
Rename file