Remove rvm 1.9.2 from Travis CI test as no one should be using that version. Add 4.1 gemfile.

Author: aepstein

.travis.yml

@@ -2,19 +2,19 @@ language: ruby
 script: bundle exec rake test
 rvm:
   - 1.8.7
-  - 1.9.2
   - 1.9.3
 gemfile:
   - gemfiles/2.3.gemfile
   - gemfiles/3.0.gemfile
   - gemfiles/3.1.gemfile
   - gemfiles/3.2.gemfile
   - gemfiles/4.0.gemfile
+  - gemfiles/4.1.gemfile
 matrix:
   allow_failures:
     - rvm: 1.8.7
       gemfile: gemfiles/4.0.gemfile
-    - rvm: 1.9.2
-      gemfile: gemfiles/2.3.gemfile
+    - rvm: 1.8.7
+      gemfile: gemfiles/4.1.gemfile
     - rvm: 1.9.3
       gemfile: gemfiles/2.3.gemfile