Add 1.9.3 test

uetchy · uetchy · commit fd283f4b0567 · 2014-07-26T00:52:26.000+09:00
diff --git a/.travis.yml b/.travis.yml
@@ -2,3 +2,4 @@ language: ruby
 rvm:
   - 2.1.2
   - 2.0.0
+  - 1.9.3

-Original file line number
+Diff line change
 rvm:
   - 2.1.2
   - 2.0.0
 +  - 1.9.3