* add support for fortitude fortran linter
* add fortitude fortran linter doc
* Add a fortitude linter test file
* docs listings are now alphabetically sorted
Co-Authored-By: gomfol12 <info@marekb.de>
1. Add ale.setup and ale.setup.buffer for pure Lua configuration.
2. Update many global settings to use Booleans instead of numbers to
make types easiert to work with in Lua.
3. Radically reformat documentation and fix errors to make
documentation more usable for Neovim users.
