Merge pull request #21 from browserstack/develop

Removing BrowserStack creds form travis.yml

Author: raghuhit

.travis.yml

@@ -3,20 +3,15 @@ language: ruby
 matrix:
   include:
     - os: linux
-      ruby: 2.2.2
+      rvm: 2.2.2
     - os: linux
-      ruby: 2.2.1
+      rvm: 2.2.1
     - os: linux
-      ruby: 1.9.3
+      rvm: 1.9.3
     - os: linux
-      ruby: 1.8.7
+      rvm: 1.8.7
     - os: osx
-      ruby: 2.2.2
+      rvm: 2.2.2
     - os: osx
-      ruby: 2.2.1
-    - os: osx
-      ruby: 1.9.3
-
-before_install:
-  - true && `base64 --decode <<< ZXhwb3J0IEJST1dTRVJTVEFDS19BQ0NFU1NfS0VZPUh5VmZydXJvb3dYb041eGhLZEs2Cg==`
+      rvm: 2.2.1