travis: drop v0.11, test iojs v2.5 and v3

Author: TooTallNate

.travis.yml

@@ -1,6 +1,33 @@
+sudo: false
+
+env:
+  - CXX=g++-4.8
+addons:
+  apt:
+    sources:
+      - ubuntu-toolchain-r-test
+    packages:
+      - g++-4.8
+
 language: node_js
+
 node_js:
   - "0.8"
   - "0.10"
-  - "0.11"
   - "0.12"
+  - "iojs-v2.5"
+  - "iojs-v3"
+
+install:
+  - PATH="`npm bin`:`npm bin -g`:$PATH"
+  # Node 0.8 comes with a too obsolete npm
+  - if [[ "`node --version`" =~ ^v0\.8\. ]]; then npm install -g [email protected] ; fi
+  # Install dependencies and build
+  - npm install
+
+script:
+  # Output useful info for debugging
+  - node --version
+  - npm --version
+  # Run tests
+  - npm test