.travis.yml in active_shipping-1.8.6 vs .travis.yml in active_shipping-1.9.0

@@ -7,21 +7,26 @@
 - "2.1"
 - "2.2.2"
 - "2.3.1"
 
 gemfile:
-- Gemfile.activesupport32
-- Gemfile.activesupport40
-- Gemfile.activesupport41
-- Gemfile.activesupport42
-- Gemfile.activesupport50
+- gemfiles/activesupport32.gemfile
+- gemfiles/activesupport40.gemfile
+- gemfiles/activesupport41.gemfile
+- gemfiles/activesupport42.gemfile
+- gemfiles/activesupport50.gemfile
+- gemfiles/activesupport_master.gemfile
 
 matrix:
   exclude:
     - rvm: "2.0"
-      gemfile: Gemfile.activesupport50
+      gemfile: gemfiles/activesupport50.gemfile
+    - rvm: "2.0"
+      gemfile: gemfiles/activesupport_master.gemfile
     - rvm: "2.1"
-      gemfile: Gemfile.activesupport50
+      gemfile: gemfiles/activesupport50.gemfile
+    - rvm: "2.1"
+      gemfile: gemfiles/activesupport_master.gemfile
 
 env:
   global:
   - ACTIVESHIPPING_NEW_ZEALAND_POST_KEY=4d9dc0f0-dda0-012e-066f-000c29b44ac0
   - ACTIVESHIPPING_CANADA_POST_LOGIN=CPC_DEMO_XML