.travis.yml in rbnacl-3.1.2 vs .travis.yml in rbnacl-3.2.0

@@ -1,16 +1,17 @@
-script: "LD_LIBRARY_PATH=lib bundle exec rake ci"
+script: bundle exec rake ci
 
 rvm:
-  - 1.9.3
   - 2.0.0
-  - 2.1.2
+  - 2.1.4
+  - 2.2.2
   - ruby-head
   - jruby
   - jruby-head
   - rbx-2
 
 matrix:
+  fast_finish: true
   allow_failures:
     - rvm: ruby-head
     - rvm: jruby-head
     - rvm: rbx-2