Examine need for lutil dependency

[Duncan McGreggor]

[Duncan McGreggor]

The following lutil calls are made:

src/ltest-color.lfe:  (clj:->> (lutil-file:get-arg 'color "true")
src/ltest-runner.lfe:    (let* ((cwd (lutil-file:get-cwd))
src/ltest-runner.lfe:  (eunit:test (lutil-file:beams->files beams)
src/ltest-runner.lfe:   (clj:->> (lutil-file:get-arg 'listener "ltest-listener")
src/ltest-runner.lfe:  (run-module (lutil-file:beam->module beam) listener))
src/ltest-util.lfe:        #(lutil ,(lr3-ver-util:get-app-version 'lutil))
src/ltest-util.lfe:  (lutil-file:beam->module (get-beam bin-data)))
src/ltest-util.lfe:    (lutil-file:get-beam-exports
src/ltest.app.src:    lutil
src/ltest.lfe:    (lutil-file:get-beam-behaviors beam)))
src/ltest.lfe:  (lutil-file:filtered
src/ltest.lfe:    (lutil-file:get-module-exports module)))
src/ltest.lfe:  (lutil-file:filtered
src/ltest.lfe:    (lutil-file:get-module-exports module)))

It would be nice to eliminate these to remove past issues with cyclic dependencies ...

[Duncan McGreggor]

Don't need; removed.