.travis.yml.tt in microgem-1.0.8

- old
+ new

@@ -1,19 +1,22 @@
 sudo: false
 language: ruby
 
 rvm:
 - ruby-head
-- 2.3.1
+- 2.4.0
+- 2.3.3
 - 2.2
 - 2.1
+- 2.0
 - jruby-head
-- jruby-9.1.5.0
+- jruby-9.1.7.0
 
 cache:
 - bundler
 
-# matrix:
+matrix:
+  allow_failures:
+    - rvm: jruby-head
+    - rvm: ruby-head
+    - rvm: 2.0
 #   fast_finish: true
-#   allow_failures:
-#     - rvm: jruby-head
-#     - rvm: ruby-head