Removed PHP 7.0 from the Travis config

Willem Oostendorp · Willem Oostendorp · commit 03def8a2a124 · 2018-02-16T11:54:25.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,7 +1,6 @@
 language: php
 
 php:
-  - 7.0
   - 7.1
 before_install:
   - sudo apt-get update -q
