[RFR] Use local grunt instead of global

.travis.yml

@@ -19,7 +19,6 @@ before_install:
   - "sh -e /etc/init.d/xvfb start"
   - gem update --system
   - gem install compass
-  - "npm install -g grunt-cli"
 before_script:
   - "./node_modules/protractor/bin/webdriver-manager update"
 branches:

Makefile

@@ -5,12 +5,12 @@ install:
 	./node_modules/protractor/bin/webdriver-manager update
 
 run:
-	@grunt
+	@./node_modules/.bin/grunt
 
 build:
 	@NODE_ENV=production ./node_modules/webpack/bin/webpack.js -p --optimize-minimize --optimize-occurence-order --optimize-dedupe --progress --devtool source-map
 	@cp -Rf build examples/blog/
 	@echo "Files build/ng-admin.min.css and build/ng-admin.min.js updated (with minification)"
 
 test:
-	@grunt test:local
+	@./node_modules/.bin/grunt test:local

README.md

@@ -203,7 +203,7 @@ make test
 **Tip:** If you are working on Karma tests, you can prevent from relaunching the whole process by disabling single-run:
 
 ```
-KARMA_SINGLE_RUN=false grunt karma:unit
+KARMA_SINGLE_RUN=false ./node_modules/.bin/grunt karma:unit
 ```
 
 ### Releasing

package.json

@@ -33,6 +33,7 @@
     "font-awesome": "^4.3.0",
     "grunt": "~0.4.4",
     "grunt-babel": "^4.0.0",
+    "grunt-cli": "^0.1.13",
     "grunt-concurrent": "^0.5.0",
     "grunt-contrib-clean": "^0.6.0",
     "grunt-contrib-compass": "~0.7.2",