Update ember-lodash (#1088)

* Update ember-lodash

Fixes #1084

* Update npm to at least v3 in Travis

Author: simonihmig

.travis.yml

@@ -34,6 +34,7 @@ before_install:
   - sudo apt-get install -y libappindicator1 fonts-liberation
   - wget https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb
   - sudo dpkg -i google-chrome*.deb
+  - if [[ $(npm -v | cut -d '.' -f 1) -lt 3 ]]; then npm i -g npm@^3; fi
   - npm config set spin false
   - npm install -g bower phantomjs-prebuilt
 

package.json

@@ -72,7 +72,7 @@
     "ember-cli-node-assets": "^0.1.4",
     "ember-inflector": "^2.0.0",
     "ember-get-config": "0.2.1",
-    "ember-lodash": "^4.0",
+    "ember-lodash": "^4.17.3",
     "exists-sync": "0.0.3",
     "fake-xml-http-request": "^1.4.0",
     "faker": "^3.0.0",