myproj.app.src

{application, {{projectid}},
 [
  {description, "An erlang web service."},
  {vsn, "0.1.0"},
  {registered, []},
  {applications, [
                  kernel,
                  stdlib,
		  cowboy
                 ]},
  {mod, { {{projectid}}_app, []}},
  {env, []}
 ]}.