.travis.yml in grape-swagger-0.8.0 vs .travis.yml in grape-swagger-0.9.0

- old
+ new

@@ -1,8 +1,16 @@
+language: ruby
+
+sudo: false
+
 rvm:
-  - jruby-19mode
-  - 1.9.3
+  - 2.1.1
   - 2.0.0
-  - 2.1.2
+  - 1.9.3
   - rbx-2.2.10
+  - jruby-19mode
 
-
+env:
+  - GRAPE_VERSION=0.8.0
+  - GRAPE_VERSION=0.9.0
+  - GRAPE_VERSION=0.10.0
+  - GRAPE_VERSION=HEAD