diff --git a/package-lock.json b/package-lock.json
index 1a3c4e6..3eb4249 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "commander-ts",
-  "version": "1.0.0",
+  "version": "0.1.2",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -388,6 +388,12 @@
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       "dev": true
     },
+    "colors": {
+      "version": "0.6.2",
+      "resolved": "https://registry.npmjs.org/colors/-/colors-0.6.2.tgz",
+      "integrity": "sha1-JCP+ZnisDF2uiFLl0OW+CMmXq8w=",
+      "dev": true
+    },
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       "version": "2.14.1",
       "resolved": "https://registry.npmjs.org/commander/-/commander-2.14.1.tgz",
@@ -417,6 +423,28 @@
       "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=",
       "dev": true
     },
+    "cross-spawn-async": {
+      "version": "2.2.5",
+      "resolved": "https://registry.npmjs.org/cross-spawn-async/-/cross-spawn-async-2.2.5.tgz",
+      "integrity": "sha1-hF/wwINKPe2dFg2sptOQkGuyiMw=",
+      "dev": true,
+      "requires": {
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+        "which": "1.3.0"
+      },
+      "dependencies": {
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+          "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-4.1.2.tgz",
+          "integrity": "sha512-wgeVXhrDwAWnIF/yZARsFnMBtdFXOg1b8RIrhilp+0iDYN4mdQcNZElDZ0e4B64BhaxeQ5zN7PMyvu7we1kPeQ==",
+          "dev": true,
+          "requires": {
+            "pseudomap": "1.0.2",
+            "yallist": "2.1.2"
+          }
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+      }
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       "resolved": "https://registry.npmjs.org/dateformat/-/dateformat-2.2.0.tgz",
@@ -511,6 +539,28 @@
       "integrity": "sha1-Cr9PHKpbyx96nYrMbepPqqBLrJs=",
       "dev": true
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+    "execa": {
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/execa/-/execa-0.4.0.tgz",
+      "integrity": "sha1-TrZGejaglfq7KXD/nV4/t7zm68M=",
+      "dev": true,
+      "requires": {
+        "cross-spawn-async": "2.2.5",
+        "is-stream": "1.1.0",
+        "npm-run-path": "1.0.0",
+        "object-assign": "4.1.1",
+        "path-key": "1.0.0",
+        "strip-eof": "1.0.0"
+      },
+      "dependencies": {
+        "object-assign": {
+          "version": "4.1.1",
+          "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz",
+          "integrity": "sha1-IQmtx5ZYh8/AXLvUQsrIv7s2CGM=",
+          "dev": true
+        }
+      }
+    },
     "expand-brackets": {
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       "resolved": "https://registry.npmjs.org/expand-brackets/-/expand-brackets-2.1.4.tgz",
@@ -715,6 +765,24 @@
       "integrity": "sha1-Z101iyyjiS15Whq0cjL4tuLg3eQ=",
       "dev": true
     },
+    "findup": {
+      "version": "0.1.5",
+      "resolved": "https://registry.npmjs.org/findup/-/findup-0.1.5.tgz",
+      "integrity": "sha1-itkpozk7rGJ5V6fl3kYjsGsOLOs=",
+      "dev": true,
+      "requires": {
+        "colors": "0.6.2",
+        "commander": "2.1.0"
+      },
+      "dependencies": {
+        "commander": {
+          "version": "2.1.0",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-2.1.0.tgz",
+          "integrity": "sha1-0SG7roYNmZKj1Re6lvVliOR8Z4E=",
+          "dev": true
+        }
+      }
+    },
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       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/findup-sync/-/findup-sync-2.0.0.tgz",
@@ -797,6 +865,21 @@
       "integrity": "sha1-3BXKHGcjh8p2vTesCjlbogQqLCg=",
       "dev": true
     },
+    "ghooks": {
+      "version": "1.3.2",
+      "resolved": "https://registry.npmjs.org/ghooks/-/ghooks-1.3.2.tgz",
+      "integrity": "sha1-vuKd7sQoPiPrH/N9lKgSCs1DMuk=",
+      "dev": true,
+      "requires": {
+        "execa": "0.4.0",
+        "findup": "0.1.5",
+        "lodash.clone": "4.3.2",
+        "manage-path": "2.0.0",
+        "opt-cli": "1.5.1",
+        "path-exists": "2.1.0",
+        "spawn-command": "0.0.2"
+      }
+    },
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       "version": "4.5.3",
       "resolved": "https://registry.npmjs.org/glob/-/glob-4.5.3.tgz",
@@ -953,6 +1036,12 @@
         "natives": "1.1.1"
       }
     },
+    "graceful-readlink": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/graceful-readlink/-/graceful-readlink-1.0.1.tgz",
+      "integrity": "sha1-TK+tdrxi8C+gObL5Tpo906ORpyU=",
+      "dev": true
+    },
     "gulp": {
       "version": "3.9.1",
       "resolved": "https://registry.npmjs.org/gulp/-/gulp-3.9.1.tgz",
@@ -1234,6 +1323,12 @@
         "is-unc-path": "1.0.0"
       }
     },
+    "is-stream": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/is-stream/-/is-stream-1.1.0.tgz",
+      "integrity": "sha1-EtSj3U5o4Lec6428hBc66A2RykQ=",
+      "dev": true
+    },
     "is-unc-path": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/is-unc-path/-/is-unc-path-1.0.0.tgz",
@@ -1326,6 +1421,12 @@
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       "dev": true
     },
+    "lodash._baseclone": {
+      "version": "4.5.7",
+      "resolved": "https://registry.npmjs.org/lodash._baseclone/-/lodash._baseclone-4.5.7.tgz",
+      "integrity": "sha1-zkKt4IOE711i+nfDD2GkbmhvhDQ=",
+      "dev": true
+    },
     "lodash._basecopy": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/lodash._basecopy/-/lodash._basecopy-3.0.1.tgz",
@@ -1380,6 +1481,15 @@
       "integrity": "sha1-+6HEUkwZ7ppfgTa0YJ8BfPTe1pI=",
       "dev": true
     },
+    "lodash.clone": {
+      "version": "4.3.2",
+      "resolved": "https://registry.npmjs.org/lodash.clone/-/lodash.clone-4.3.2.tgz",
+      "integrity": "sha1-5WsXa2gjp93jj38r9Y3n1ZcSAOk=",
+      "dev": true,
+      "requires": {
+        "lodash._baseclone": "4.5.7"
+      }
+    },
     "lodash.escape": {
       "version": "3.2.0",
       "resolved": "https://registry.npmjs.org/lodash.escape/-/lodash.escape-3.2.0.tgz",
@@ -1477,6 +1587,12 @@
         }
       }
     },
+    "manage-path": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/manage-path/-/manage-path-2.0.0.tgz",
+      "integrity": "sha1-9M+EV7km7u4qg7FzUBQUvHbrlZc=",
+      "dev": true
+    },
     "map-cache": {
       "version": "0.2.2",
       "resolved": "https://registry.npmjs.org/map-cache/-/map-cache-0.2.2.tgz",
@@ -1613,6 +1729,15 @@
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       "dev": true
     },
+    "npm-run-path": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/npm-run-path/-/npm-run-path-1.0.0.tgz",
+      "integrity": "sha1-9cMr9ZX+ga6Sfa7FLoL4sACsPI8=",
+      "dev": true,
+      "requires": {
+        "path-key": "1.0.0"
+      }
+    },
     "object-assign": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-3.0.0.tgz",
@@ -1736,6 +1861,35 @@
         "wrappy": "1.0.2"
       }
     },
+    "opt-cli": {
+      "version": "1.5.1",
+      "resolved": "https://registry.npmjs.org/opt-cli/-/opt-cli-1.5.1.tgz",
+      "integrity": "sha1-BNtEexPJa5kusxaFJm9O0NlzbcI=",
+      "dev": true,
+      "requires": {
+        "commander": "2.9.0",
+        "lodash.clone": "4.3.2",
+        "manage-path": "2.0.0",
+        "spawn-command": "0.0.2-1"
+      },
+      "dependencies": {
+        "commander": {
+          "version": "2.9.0",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-2.9.0.tgz",
+          "integrity": "sha1-nJkJQXbhIkDLItbFFGCYQA/g99Q=",
+          "dev": true,
+          "requires": {
+            "graceful-readlink": "1.0.1"
+          }
+        },
+        "spawn-command": {
+          "version": "0.0.2-1",
+          "resolved": "https://registry.npmjs.org/spawn-command/-/spawn-command-0.0.2-1.tgz",
+          "integrity": "sha1-YvXpRmmBwbeW3Fkpk34RycaSG9A=",
+          "dev": true
+        }
+      }
+    },
     "orchestrator": {
       "version": "0.3.8",
       "resolved": "https://registry.npmjs.org/orchestrator/-/orchestrator-0.3.8.tgz",
@@ -1782,12 +1936,27 @@
       "integrity": "sha1-s2PlXoAGym/iF4TS2yK9FdeRfxQ=",
       "dev": true
     },
+    "path-exists": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/path-exists/-/path-exists-2.1.0.tgz",
+      "integrity": "sha1-D+tsZPD8UY2adU3V77YscCJ2H0s=",
+      "dev": true,
+      "requires": {
+        "pinkie-promise": "2.0.1"
+      }
+    },
     "path-is-absolute": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz",
       "integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18=",
       "dev": true
     },
+    "path-key": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/path-key/-/path-key-1.0.0.tgz",
+      "integrity": "sha1-XVPVeAGWRsDWiADbThRua9wqx68=",
+      "dev": true
+    },
     "path-parse": {
       "version": "1.0.5",
       "resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.5.tgz",
@@ -1809,6 +1978,21 @@
       "integrity": "sha1-v8zcjfWxLcUsi0PsONGNcsBLqW0=",
       "dev": true
     },
+    "pinkie": {
+      "version": "2.0.4",
+      "resolved": "https://registry.npmjs.org/pinkie/-/pinkie-2.0.4.tgz",
+      "integrity": "sha1-clVrgM+g1IqXToDnckjoDtT3+HA=",
+      "dev": true
+    },
+    "pinkie-promise": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/pinkie-promise/-/pinkie-promise-2.0.1.tgz",
+      "integrity": "sha1-ITXW36ejWMBprJsXh3YogihFD/o=",
+      "dev": true,
+      "requires": {
+        "pinkie": "2.0.4"
+      }
+    },
     "posix-character-classes": {
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/posix-character-classes/-/posix-character-classes-0.1.1.tgz",
@@ -1827,6 +2011,12 @@
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       "dev": true
     },
+    "pseudomap": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/pseudomap/-/pseudomap-1.0.2.tgz",
+      "integrity": "sha1-8FKijacOYYkX7wqKw0wa5aaChrM=",
+      "dev": true
+    },
     "readable-stream": {
       "version": "1.1.14",
       "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.1.14.tgz",
@@ -2205,6 +2395,12 @@
       "integrity": "sha1-Gsu/tZJDbRC76PeFt8xvgoFQEsM=",
       "dev": true
     },
+    "spawn-command": {
+      "version": "0.0.2",
+      "resolved": "https://registry.npmjs.org/spawn-command/-/spawn-command-0.0.2.tgz",
+      "integrity": "sha1-lUThpDygRfhTGqwaSMspva5iM44=",
+      "dev": true
+    },
     "split-string": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/split-string/-/split-string-3.1.0.tgz",
@@ -2329,6 +2525,12 @@
         "is-utf8": "0.2.1"
       }
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+    "strip-eof": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/strip-eof/-/strip-eof-1.0.0.tgz",
+      "integrity": "sha1-u0P/VZim6wXYm1n80SnJgzE2Br8=",
+      "dev": true
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     "strip-json-comments": {
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       "resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-2.0.1.tgz",
@@ -2906,6 +3108,12 @@
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       "dev": true
     },
+    "yallist": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz",
+      "integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI=",
+      "dev": true
+    },
     "yn": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/yn/-/yn-2.0.0.tgz",