Update .travis.yml and notififcations

.travis.yml

@@ -13,9 +13,7 @@ install:
     gem 'kitchen-docker'
     gem 'kitchen-inspec'
     gem 'inspec'
-    gem 'kitchen-salt', :git => 'https://github.com/epcim/kitchen-salt.git', :branch => 'dependencis-pkg-repo2'
-    #Waiting for PR#78
-    #gem 'kitchen-salt', '>=0.2.25'
+    gem 'kitchen-salt', :git => 'https://github.com/salt-formulas/kitchen-salt.git'
   - bundle install
 
 env: