Remove rebar from config
Remove rebar from ets_lru
Remove rebar from fabric
Remove rebar from mem3
Remove rebar from rexi
Remove rebar from twig
Finish erlang-oauth rename to oauth
New build system for config
New build system for ddoc_cache
New build system for ets_lru
New build system for fabric
New build system for mem3
New build system for rexi
New build system for twig