[Create] Implement create feature for binary only fuzzing

[bshastry]

When a project is not OS, we can still fuzz it using afl-fuzz qemu support. For this, we need orthrus create to implement boilerplate code to organize binaries in a project.

Issue closes if:

• orthrus create -binary or some such
  • places executable binaries in .orthrus/binaries/afl-qemu/bin