)]}'
{
  "commit": "ad2208f794b4fb6a15f22f1403abbc1f838bb59b",
  "tree": "fc4696eb881cdb80aa05126338b9f146e9ce6d79",
  "parents": [
    "9d856056369f5eb51c25fc8a4a7621862c9c70f6"
  ],
  "author": {
    "name": "Tony Mack",
    "email": "tmack@tux.cs.princeton.edu",
    "time": "Mon Jan 19 15:05:42 2015 -0500"
  },
  "committer": {
    "name": "Tony Mack",
    "email": "tmack@tux.cs.princeton.edu",
    "time": "Mon Jan 19 15:05:42 2015 -0500"
  },
  "message": "Controller.backend_type is required\n",
  "tree_diff": [
    {
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      "old_mode": 33188,
      "old_path": "planetstack/core/admin.py",
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      "new_mode": 33188,
      "new_path": "planetstack/core/admin.py"
    },
    {
      "type": "modify",
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      "old_mode": 33188,
      "old_path": "planetstack/core/models/site.py",
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}