Merge pull request #407 from rdoc/fix-travis

Fix travis failure

Author: hsbt

.travis.yml

@@ -1,9 +1,7 @@
 ---
-after_script:
-- rake travis:after -t
 before_script:
-- gem install hoe-travis --no-rdoc --no-ri
-- rake travis:before -t
+- gem install hoe kpeg racc json --no-rdoc --no-ri
+- gem install minitest -v '~> 4.0'
 language: ruby
 notifications:
   email:
@@ -12,13 +10,17 @@ rvm:
 - 1.8.7
 - 1.9.3
 - 2.0.0
-- 2.1.0
-- 2.2.0
+- 2.1.10
+- 2.2.5
+- 2.3.1
 - ruby-head
+- jruby-1.7.25
+- jruby-9.1.0.0
 - rbx-2
-script: rake travis
+- rbx
+script: rake test
 matrix:
   allow_failures:
-    - rvm: 1.8.7
+    - rvm: jruby-1.7.25
+    - rvm: jruby-9.1.0.0
     - rvm: rbx-2
-    - rvm: ruby-head