fix travis

.travis.yml

@@ -1,7 +1,8 @@
 language: node_js
 node_js:
+  - 'iojs-2'
   - 'iojs-1'
   - '0.12'
-  - '0.10'
+  - '0.11'
 script: "npm run test-travis"
 after_script: "npm install coveralls@2 && cat ./coverage/lcov.info | coveralls"

appveyor.yml

@@ -1,23 +0,0 @@
-environment:
-  matrix:
-    - nodejs_version: "1.3"
-    - nodejs_version: "0.12"
-    - nodejs_version: "0.10"
-
-# Install scripts. (runs after repo cloning)
-install:
-  # Get the latest stable version of Node.js or io.js
-  - ps: Install-Product node $env:nodejs_version
-  # install modules
-  - npm install
-
-# Post-install test scripts.
-test_script:
-  # Output useful info for debugging.
-  - node --version
-  - npm --version
-  # run tests
-  - npm test
-
-# Don't actually build.
-build: off