[Tests] on node v7

Author: ljharb

.travis.yml

@@ -1,9 +1,18 @@
 language: node_js
 sudo: true
 node_js:
-  - "0.10"
-  - "0.12"
-  - "iojs"
-  - "4"
-  - "5"
+  - "7"
   - "6"
+  - "5"
+  - "4"
+  - "iojs"
+  - "0.12"
+  - "0.10"
+  - "0.8"
+before_install:
+  - 'if [ "${TRAVIS_NODE_VERSION}" != "0.9" ]; then case "$(npm --version)" in 1.*) npm install -g [email protected] ;; 2.*) npm install -g npm@2 ;; esac ; fi'
+  - 'if [ "${TRAVIS_NODE_VERSION}" != "0.6" ] && [ "${TRAVIS_NODE_VERSION}" != "0.9" ]; then npm install -g npm; fi'
+matrix:
+  fast_finish: true
+  allow_failures:
+    - node_js: "0.8"