Merge pull request #5 from CrossLead/speeding_up_ci_builds_with_caching

Speeding Up TravisCI Builds By Caching

Author: bsouthga

.travis.yml

@@ -1,9 +1,13 @@
 language: node_js
 node_js: ["0.10"]
+cache:
+  directories:
+    - node_modules
+    - bower
 before_install:
   - export CHROME_BIN=chromium-browser
   - export DISPLAY=:99.0
   - sh -e /etc/init.d/xvfb start
 before_script:
-  - npm install -g bower gulp
-  - bower install
+  - npm install
+  - ./node_modules/.bin/bower install

package.json

@@ -10,13 +10,14 @@
   },
   "dependencies": {},
   "devDependencies": {
+    "bower": "^1.7.9",
     "chai": "^1.9.1",
     "chai-jquery": "^1.2.3",
     "eslint": "^2.11.1",
     "eslint-config-standard": "^5.3.1",
     "eslint-plugin-promise": "^1.3.1",
     "eslint-plugin-standard": "^1.3.2",
-    "gulp": "^3.8.7",
+    "gulp": "^3.9.1",
     "gulp-concat": "^2.3.4",
     "gulp-eslint": "^2.0.0",
     "gulp-plumber": "^0.6.6",