Update Node in Travis

Author: wooorm

.travis.yml

@@ -1,20 +1,17 @@
 language: node_js
 node_js:
-- '0.10'
-- '0.11'
-- '0.12'
 - '4.0'
-- '5.0'
+- '7.0'
 sudo: false
-after_script: npm install codecov.io && cat ./coverage/lcov.info | codecov
+after_script: bash <(curl -s https://codecov.io/bash)
 deploy:
   - provider: npm
     email: [email protected]
     api_key:
       secure: L2CV9310heZFCuusDtSz7fxjHwpjrokljlMeVbyd/wiBQzy+bIr0RTMD+UxIXolxNEqjec1z9LKn5bx7B9S1oGJW6N22VmyUXBwWKJATptsV/MmO62ab68wJvefuLQKk/m2MbGe5ZwQ2BH9YC6ImKs2L1wp7oOjo1eN2q8S8KeE=
     on:
       tags: true
-      node: '5.0'
+      node: '4.0'
   - provider: releases
     api_key:
       secure: gzvWsnNs268yLRD836U722pOohl51UxxUko05oEUJvjasiR0oqCKdSReF3ggStBerhSbvsiMppPOeRP/nMtzVoA8JnbvgfFJ+0otT5ouBkiIWAZIXrrYR52m2AZ4I2ICBhyZdDwiD7rtRwfA3k9UNc6X2IG0KGgYVOiElOZiwDE=
@@ -23,3 +20,4 @@ deploy:
       - "unist-util-inspect.min.js"
     on:
       tags: true
+      node: '7.0'