update travis ci

Author: Nirajkashyap

.travis.yml

@@ -2,5 +2,69 @@ language: node_js
 node_js:
   - 7
   - 6
-  - 4
-after_script: 'cat ./coverage/lcov.info | coveralls'
+
+addons:
+  apt:
+    sources:
+      - google-chrome
+    packages:
+      - google-chrome-stable
+
+cache:
+  directories:
+    - node_modules
+
+before_install:
+  - npm install npm@5 -g
+  - npm cache verify
+  - npm prune
+  - npm update      
+
+install:
+  - npm install
+
+after_install:
+  - echo "echoing in after_install steps"    
+
+
+before_script:
+  - npm rebuild node-sass
+  - export DISPLAY=:99.0
+  - sh -e /etc/init.d/xvfb start
+  - sleep 3  
+
+script:
+  - npm run test
+
+after_success:
+  - echo 'please write auto merge script here'
+
+env:
+  global:
+  - secure: cjSbs+51rGnIQeUV/2ekYdZ3uC+k25i5gQittuULyzJrgXMMmBl1p0T1bbC6f2xVBjKmPb09iO7jRK9wAKheD2DXI+boOXk6kppUrVRsKLGqUMVCweAa9wsdi4u8JoW9mGqJCypl0y5T/b7iJYGvHCJLadsET9mvyYCNHM63GRM=
+  - secure: R3O/O5BskbWFSqSN9G1x1EDo83MHiyLue0GVMf5cCV+eiJHkag0A7cxYVGpoWzTx+t1UArMIpGLSzuIMiBpnLsR0vjm3R8UWhYM1ruqJCqdDP1bmJ7uYKGlJau2xHG86fc+190ChSY1l5ipjyui60564Yp02scePbX1aXbQXGbY=
+  
+
+after_failure:
+  - echo "echoing in after_failure steps"
+
+after_script:
+  - echo "echoing in after_script steps and will public coverage to coveralls" 
+  - 'cat ./coverage/lcov.info | coveralls'
+
+
+before_deploy:
+- test $TRAVIS_TEST_RESULT = 0 \# check that build passed successfully
+  && cd $TRAVIS_BUILD_DIR \
+  && tar -zcvf amber-storm-$TRAVIS_BRANCH.tar.gz dist
+
+deploy:
+  provider: releases
+  api_key:
+    secure: securekeyhere
+  file: myrepo-$TRAVIS_BRANCH.tar.gz
+  skip_cleanup: true
+  on:
+    condition: $PRODBUILDCOMPLETE = true    
+    all_branches: true
+    tags: true