.travis.yml in watir-performance-0.6.3 vs .travis.yml in watir-performance-0.6.4

@@ -1,79 +1,98 @@
 sudo: required
 language: ruby
 
 matrix:
   include:
-  # Testing all Available Ruby version from 2.3.7 - 2.6.0-preview1
+  # Testing all Available Ruby version from 2.3.7 - 2.6.0-preview2
   - os: linux
     rvm: 
       - 2.6.0-preview2
     env:
       - MOZ_HEADLESS=1
     addons:
       chrome: stable
       firefox: latest
     before_install:
     - bash ./spec/support/setup-chromedriver.sh
-    - bash ./spec/support/setup-geckodriver.sh
-    - gem install bundler -v 1.16.2
+    - bash ./spec/support/setup-geckodriver-alt.sh
+    - gem install bundler -v 1.17.1
   
   - os: linux
-    rvm: 2.5.1
+    rvm: 2.5.3
     env:
       - MOZ_HEADLESS=1
     addons:
       chrome: stable
       firefox: latest
     before_install:
     - bash ./spec/support/setup-chromedriver.sh
-    - bash ./spec/support/setup-geckodriver.sh
-    - gem install bundler -v 1.16.2
-
+    - bash ./spec/support/setup-geckodriver-alt.sh
+    - gem install bundler -v 1.17.1
+  
   - os: linux
-    rvm: 2.4.4
+    rvm: 2.5.2
     env:
       - MOZ_HEADLESS=1
     addons:
       chrome: stable
       firefox: latest
     before_install:
     - bash ./spec/support/setup-chromedriver.sh
-    - bash ./spec/support/setup-geckodriver.sh
-    - gem install bundler -v 1.16.2
+    - bash ./spec/support/setup-geckodriver-alt.sh
+    - gem install bundler -v 1.17.1
+    
+  - os: linux
+    rvm: 2.4.5
+    env:
+      - MOZ_HEADLESS=1
+    addons:
+      chrome: stable
+      firefox: latest
+    before_install:
+    - bash ./spec/support/setup-chromedriver.sh
+    - bash ./spec/support/setup-geckodriver-alt.sh
+    - gem install bundler -v 1.17.1
 
   - os: linux
-    rvm: 2.3.7
+    rvm: 2.3.8
     env:
       - MOZ_HEADLESS=1
     addons:
       chrome: stable
       firefox: latest
     before_install:
     - bash ./spec/support/setup-chromedriver.sh
-    - bash ./spec/support/setup-geckodriver.sh
-    - gem install bundler -v 1.16.2
+    - bash ./spec/support/setup-geckodriver-alt.sh
+    - gem install bundler -v 1.17.1
     
   # OSX is only testing unsupported browser safari - all results should be pending
   - os: osx
-    rvm: 2.5.1
+    rvm: 2.5.3
     before_install:
       - sudo safaridriver --enable
-      - gem install bundler -v 1.16.2
+      - gem install bundler -v 1.17.1
     script: bundle exec rake spec SPEC=spec/watir-performance-non-supported-browser_spec.rb
+    
+  - os: osx
+    rvm: 2.5.2
+    before_install:
+      - sudo safaridriver --enable
+      - gem install bundler -v 1.17.1
+    script: bundle exec rake spec SPEC=spec/watir-performance-non-supported-browser_spec.rb
 
   - os: osx
-    rvm: 2.4.4
+    rvm: 2.4.5
     before_install:
       - sudo safaridriver --enable
-      - gem install bundler -v 1.16.2
+      - gem install bundler -v 1.17.1
     script: bundle exec rake spec SPEC=spec/watir-performance-non-supported-browser_spec.rb
   
   - os: osx
-    rvm: 2.3.7
+    rvm: 2.3.8
     before_install:
       - sudo safaridriver --enable
-      - gem install bundler -v 1.16.2
+      - gem install bundler -v 1.17.1
     script: bundle exec rake spec SPEC=spec/watir-performance-non-supported-browser_spec.rb
 
   #- os: linux with saucelabs to test Edge and IE
   #- os: linux
   #  rvm: 2.5.1