Merge pull request #13726 from dbkaplun/travis

Travis CI integration

.gitignore

@@ -7,3 +7,4 @@ node_modules
 npm-debug.log
 .jshintrc
 .vs/
+test/unit/three.*.unit.js

.travis.yml

+language: node_js
+node_js:
+  - "8.9.4"
+script:
+  - npm run travis

package.json

@@ -36,6 +36,7 @@
     "start": "npm run dev",
     "lint": "eslint src",
     "test": "npm run build-test && qunit test/unit/three.source.unit.js",
+    "travis": "npm run lint && npm test",
     "editor": "electron ./editor/main.js"
   },
   "keywords": [

src/math/Math.js

@@ -31,7 +31,7 @@ var _Math = {
 				lut[ d2 & 0x3f | 0x80 ] + lut[ d2 >> 8 & 0xff ] + '-' + lut[ d2 >> 16 & 0xff ] + lut[ d2 >> 24 & 0xff ] +
 				lut[ d3 & 0xff ] + lut[ d3 >> 8 & 0xff ] + lut[ d3 >> 16 & 0xff ] + lut[ d3 >> 24 & 0xff ];
 
-			// .toUpperCase() here flattens concatenated strings to save heap memory space. 
+			// .toUpperCase() here flattens concatenated strings to save heap memory space.
 			return uuid.toUpperCase();
 
 		};