Remove submodule.
git subrepo clone git@github.com:jefftimesten/mturk.git mturk

{"local":
  {"subdir":  "mturk"
  ,"action":  "clone"}
,"remote":
  {"url":     "git@github.com:jefftimesten/mturk.git"
  ,"branch":  "develop"
  ,"commit":  "c27e749"}
,"git-subrepo":
  {"version": "0.1.0"
  ,"commit":  "26a8088"
  ,"origin":  "git@github.com:git-commands/git-subrepo"}}
Merge branch 'git-subrepo' into devel