.travis.yml in nugrant-1.4.2 vs .travis.yml in nugrant-2.0.0.dev1

@@ -1,12 +1,6 @@
-language: ruby
-
-before_install:
- - gem install rubygems-update -v2.1.11
- - gem update --system 2.1.11
- - gem --version
-
-rvm:
-  - "1.8.7"
-  - "1.9.2"
-  - "1.9.3"
-  - "2.0.0"
+language: ruby
+rvm:
+  - "1.8.7"
+  - "1.9.2"
+  - "1.9.3"
+  - "2.0.0"