LOOT no longer uses Git to keep its copies of the masterlists up to
date, so this functionality is no longer needed. The removed API items
are:
- UpdateFile()
- GetFileRevision()
- IsLatestFile()
- libgit2_category()
- GitStateError
Sorting doesn't work as for other games, because esplugin can't tell if
a plugin contains override records, so returns 0 for their count, so no
overlap edges get added.
Use ISO language codes directly instead, which has the advantage that
new languages can be used in metadata without having up update the API
to support them. Closes#5.
Rewrite it as reStructuredText so that it can be hosted alongside the
API documentation on Read The Docs, which allows linking to WIP syntax
documentation.