Drop testing of node 5 and 7

mbonnefoy · mbonnefoy · commit 79b26250b845 · 2019-12-13T09:40:18.000+13:00
Respectively deprecated in 2016 and 2017
diff --git a/.travis.yml b/.travis.yml
@@ -3,8 +3,6 @@ node_js:
   - "12"
   - "10"
   - "8"
-  - "7"
   - "6"
-  - "5"
 
 script: "npm run lodash; npm run coverage_to_travis"

-Original file line number
+Diff line change
   - "12"
   - "10"
   - "8"
 -  - "7"
   - "6"
 -  - "5"
 script: "npm run lodash; npm run coverage_to_travis"