build(defaults): update to v1.6.0 (#78)

Author: joshwiens

.travis.yml

@@ -11,11 +11,11 @@ jobs:
   include:
     - &test-latest
       stage: Webpack latest
-      nodejs: 6
+      node_js: 6
       env: WEBPACK_VERSION=latest JOB_PART=test
       script: npm run travis:$JOB_PART
     - <<: *test-latest
-      nodejs: 4.3
+      node_js: 4.8
       env: WEBPACK_VERSION=latest JOB_PART=test
       script: npm run travis:$JOB_PART
     - <<: *test-latest

appveyor.yml

@@ -11,14 +11,15 @@ environment:
     - nodejs_version: '6'
       webpack_version: latest
       job_part: test
-    - nodejs_version: '4.3'
+    - nodejs_version: '4.8'
       webpack_version: latest
       job_part: test
 build: 'off'
 matrix:
   fast_finish: true
 install:
   - ps: Install-Product node $env:nodejs_version x64
+  - npm i -g npm@latest
   - npm install
 before_test:
   - cmd: npm install webpack@%webpack_version%