The LuaJIT interpreter doesn't depend on the stock Lua interpreter; it
can be built entirely on its own. We also install a non-versioned link
to the interpreter, at #{HOMEBREW_PREFIX}/bin/luajit.
Signed-off-by: Adam Vandenberg <flangy@gmail.com>
luajit.org is an umbrella page for a couple related projects;
luajit.org/luajit.html is the LuaJIT-specific page. Nicer to open
up to that, in my humble opinion.
Signed-off-by: Adam Vandenberg <flangy@gmail.com>