Upgrade: Update liftoff & devDependencies

Author: sttk

package.json

@@ -41,7 +41,7 @@
     "gulplog": "^1.0.0",
     "interpret": "^1.1.0",
     "isobject": "^3.0.1",
-    "liftoff": "^2.5.0",
+    "liftoff": "^3.1.0",
     "matchdep": "^2.0.0",
     "mute-stdout": "^1.0.0",
     "pretty-hrtime": "^1.0.0",
@@ -53,17 +53,17 @@
   "devDependencies": {
     "babel-preset-es2015": "^6.5.0",
     "babel-register": "^6.5.1",
-    "coveralls": "^2.7.0",
-    "eslint": "^1.7.3",
-    "eslint-config-gulp": "^2.0.0",
+    "coveralls": "^3.0.3",
+    "eslint": "^2.13.1",
+    "eslint-config-gulp": "^3.0.1",
     "expect": "^1.20.2",
     "gulp": "^4.0.0",
     "gulp-test-tools": "^0.6.1",
     "jscs": "^3.0.7",
     "jscs-preset-gulp": "^1.0.0",
     "marked-man": "^0.2.1",
     "mocha": "^3.2.0",
-    "nyc": "^11.4.1",
+    "nyc": "^13.3.0",
     "rimraf": "^2.6.1"
   },
   "keywords": [

test/exports-as-tasks.js

@@ -25,7 +25,7 @@ describe('exports as tasks', function() {
       var filepath = path.join(expectedDir, 'tasks-as-exports.txt');
       var expected = fs.readFileSync(filepath, 'utf-8');
       // Remove babel/register lines
-      stdout = eraseTime(skipLines(stdout, 4));
+      stdout = eraseTime(skipLines(stdout, 2));
       expect(stdout).toEqual(expected);
       done(err);
     }