add nodejs versions for travis

MattDiMu · MattDiMu · commit dc407c17f2ee · 2017-05-29T22:28:46.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,3 +1,6 @@
 language: node_js
 node_js:
-  - 4.5
+  - 4
+  - 5
+  - 6
+  - 7
diff --git a/README.md b/README.md
@@ -32,7 +32,6 @@
 }
 ```
 
-
 ## Usage
 
 ```js

-Original file line number
+Diff line change
@@ @@ -1,3 +1,6 @@ @@
 language: node_js
 node_js:
 -  - 4.5
 +  - 4
 +  - 5
 +  - 6
 +  - 7