Update dependencies

* deps: gcode-interpreter@^1.2.0

Author: cheton

package.json

@@ -1,16 +1,16 @@
 {
   "name": "gcode-toolpath",
-  "version": "1.1.1",
+  "version": "1.2.0",
   "description": "G-code Toolpath Generator",
   "author": "Cheton Wu <cheton@gmail.com>",
-  "homepage": "https://github.com/cheton/gcode-toolpath",
+  "homepage": "https://github.com/cncjs/gcode-toolpath",
   "license": "MIT",
   "repository": {
     "type": "git",
-    "url": "git@github.com:cheton/gcode-toolpath.git"
+    "url": "git@github.com:cncjs/gcode-toolpath.git"
   },
   "engines": {
-    "node": ">=0.10.x"
+    "node": ">=4"
   },
   "keywords": [
     "cnc",
@@ -26,18 +26,18 @@
   },
   "main": "lib/index.js",
   "dependencies": {
-    "gcode-interpreter": "^1.1.1"
+    "gcode-interpreter": "^1.2.0"
   },
   "devDependencies": {
-    "babel-core": "^6.21.0",
-    "babel-preset-es2015": "^6.18.0",
-    "babel-preset-stage-0": "^6.16.0",
+    "babel-core": "^6.26.0",
+    "babel-preset-es2015": "^6.24.1",
+    "babel-preset-stage-0": "^6.24.1",
     "chai": "^3.5.0",
-    "coveralls": "^2.11.15",
+    "coveralls": "^2.13.2",
     "gulp": "^3.9.1",
-    "gulp-babel": "^6.1.2",
-    "gulp-istanbul": "^1.1.1",
-    "gulp-mocha": "^3.0.1",
-    "mocha": "^3.2.0"
+    "gulp-babel": "^7.0.0",
+    "gulp-istanbul": "^1.1.2",
+    "gulp-mocha": "^4.3.1",
+    "mocha": "^3.5.3"
   }
 }