.travis.yml in authority-2.10.0 vs .travis.yml in authority-3.0.0

@@ -1,27 +1,17 @@
 language: ruby
 rvm:
-  - 1.8.7
-  - 1.9.2
   - 1.9.3
   - 2.0.0
   - 2.1.0
-  - jruby-18mode # JRuby in 1.8 mode
   - jruby-19mode # JRuby in 1.9 mode
   - rbx
 
 gemfile:
-  - gemfiles/3.0.gemfile
-  - gemfiles/3.1.gemfile
   - gemfiles/3.2.gemfile
   - gemfiles/4.0.gemfile
+  - gemfiles/4.1.gemfile
 
 matrix:
   exclude:
-    - rvm: 1.8.7
-      gemfile: gemfiles/4.0.gemfile
-    - rvm: 1.9.2
-      gemfile: gemfiles/4.0.gemfile
-    - rvm: jruby-18mode
-      gemfile: gemfiles/4.0.gemfile
     - rvm: rbx
       gemfile: gemfiles/4.0.gemfile