[#1] erlang.mk
[#1] Makefile and app.src file.
[#1] rebar.config.
[#1] Edited README.md. Usage section.
[#1] Edited README.md.
[#1] Improved usage.
[#1] Removed title.
[#1] References.
Merge pull request #2 from inaka/jfacorro.1.project.structure

[#1] Project structure