.travis.yml in harvesting-0.5.0 vs .travis.yml in harvesting-0.5.1

- old
+ new

@@ -1,8 +1,7 @@
 sudo: false
 language: ruby
 rvm:
-  - 2.4.10
   - 2.5.8
   - 2.6.6
   - 2.7.1
 env:
   - HARVEST_FIRST_NAME=Aaron HARVEST_LAST_NAME=Burr HARVEST_ACCOUNT_ID=112341234 HARVEST_NON_ADMIN_ACCOUNT_ID=112341234 HARVEST_ACCESS_TOKEN=112341234 HARVEST_NON_ADMIN_ACCESS_TOKEN=112341234 HARVEST_ADMIN_FULL_NAME=112341234