Remove node 0.12 from Travis-CI. (#220)

* Remove node 0.12 from Travis-CI.

Dependencies for alexa-app no longer work on Node 0.12 so remove node 0.12 from test matrix. Run extra steps with Node 1 instead.

Missing space.

Update engine.

* Update CHANGELOG message for #220.

.travis.yml

@@ -4,7 +4,7 @@ sudo: false
 
 matrix:
   include:
-    - node_js: 0.12
+    - node_js: 1
       script:
         - npm run-script danger
         - npm run-script lint
@@ -13,7 +13,6 @@ matrix:
         - cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js
 
 node_js:
-  - 1
   - 2
   - 3
   - 4

CHANGELOG.md

@@ -4,6 +4,7 @@
 
 * [#219](https://github.com/alexa-js/alexa-app/pull/219): Preserve session when clearing non-existent attribute - [@adrianba](https://github.com/adrianba).
 * [#218](https://github.com/alexa-js/alexa-app/pull/218): Fix cert check test cases - [@adrianba](https://github.com/adrianba). 
+* [#220](https://github.com/alexa-js/alexa-app/pull/220): No longer compatible with Node 0.12 - [@adrianba](https://github.com/adrianba). 
 
 ### 4.0.0 (March 20, 2017)
 * [#134](https://github.com/alexa-js/alexa-app/issues/134): Asynchronous support purely through Promises, removed `return false`/callback support - [@ajcrites](https://github.com/ajcrites).

package.json

@@ -5,7 +5,7 @@
   "main": "index.js",
   "author": "Matt Kruse <github@mattkruse.com> (http://mattkruse.com)",
   "engines": {
-    "node": ">=0.12"
+    "node": ">=1"
   },
   "keywords": [
     "amazon",