Add a command-line interface for each module about modelator HOT 1 CLOSED

$ cargo install modelator --path modelator/
$ modelator tla generate-tests modelator/tests/integration/tla/NumbersAMaxBMinTest.tla modelator/tests/integration/tla/Numbers.cfg
{
  "status": "success",
  "result": [
    {
      "tla_config_file": "/home/vitor.enes/modelator/modelator/tests/integration/tla/NumbersAMaxBMinTest_AMaxBMinTest.cfg",
      "tla_file": "/home/vitor.enes/modelator/modelator/tests/integration/tla/NumbersAMaxBMinTest_AMaxBMinTest.tla"
    }
  ]
}
$ modelator apalache test modelator/tests/integration/tla/NumbersAMaxBMinTest_AMaxBMinTest.tla modelator/tests/integration/tla/NumbersAMaxBMinTest_AMaxBMinTest.cfg
{
  "status": "success",
  "result": {
    "tla_trace_file": "/home/vitor.enes/modelator/trace.tla"
  }
}
$ modelator tla tla-trace-to-json-trace trace.tla
{
  "status": "success",
  "result": {
    "json_trace_file": "/home/vitor.enes/modelator/trace.json"
  }
}
$ cat trace.json
[
  {
    "a": 0,
    "b": 0
  },
  {
    "a": 1,
    "b": 0
  },
  {
    "a": 2,
    "b": 0
  },
  {
    "a": 3,
    "b": 0
  },
  {
    "a": 4,
    "b": 0
  },
  {
    "a": 5,
    "b": 0
  },
  {
    "a": 6,
    "b": 0
  },
  {
    "a": 7,
    "b": 0
  },
  {
    "a": 8,
    "b": 0
  },
  {
    "a": 9,
    "b": 0
  },
  {
    "a": 10,
    "b": 0
  }
]