chore(dependencies): USE YARN (and node 6)

Author: petebacondarwin

.nvmrc

@@ -1,2 +1 @@
-4
-
+6

.travis.yml

@@ -1,7 +1,7 @@
 language: node_js
 sudo: false
 node_js:
-  - '4.4'
+  - '6'
 
 cache:
   directories:
@@ -36,19 +36,12 @@ addons:
     packages:
       - g++-4.8
 
-install:
-  # Check the size of caches
-  - du -sh ./node_modules ./bower_components/ ./docs/bower_components/ || true
-  # - npm config set registry http://23.251.144.68
-  # Disable the spinner, it looks bad on Travis
-  - npm config set spin false
-  # Log HTTP requests
-  - npm config set loglevel http
-  #- npm install -g [email protected]
-  # Install npm dependencies and ensure that npm cache is not stale
-  - npm install
+before_install:
+  - curl -o- -L https://raw.githubusercontent.com/yarnpkg/yarn/2a0afc73210c7a82082585283e518eeb88ca19ae/scripts/install-latest.sh | bash -s -- --version 0.17.9
+  - export PATH=$HOME/.yarn/bin:$PATH
 
 before_script:
+  - du -sh ./node_modules ./bower_components/ ./docs/bower_components/ || true
   - ./scripts/travis/before_build.sh
 
 script:

Gruntfile.js

@@ -292,10 +292,9 @@ module.exports = function(grunt) {
     },
 
     shell: {
-      'npm-install': {
-        command: 'node scripts/npm/check-node-modules.js'
+      'install-node-dependencies': {
+        command: 'yarn'
       },
-
       'promises-aplus-tests': {
         options: {
           stdout: false,
@@ -322,13 +321,10 @@ module.exports = function(grunt) {
     }
   });
 
-  // global beforeEach task
   if (!process.env.TRAVIS) {
-    grunt.task.run('shell:npm-install');
+    grunt.task.run('shell:install-node-dependencies');
   }
 
-
-
   //alias tasks
   grunt.registerTask('test', 'Run unit, docs and e2e tests with Karma', ['eslint', 'package', 'test:unit', 'test:promises-aplus', 'tests:docs', 'test:protractor']);
   grunt.registerTask('test:jqlite', 'Run the unit tests with Karma' , ['tests:jqlite']);

changelog.js

@@ -1,5 +1,5 @@
 #!/bin/bash
 
-grunt minify
+node_modules/.bin/grunt minify
 gzip -c < build/angular.min.js > build/angular.min.js.gzip
 ls -l build/angular.min.*