remove hhvm from testing

splitbrain · splitbrain · commit 7f73f3c17fa4 · 2017-10-18T10:31:29.000+02:00
who's using that anymore anyway?
diff --git a/.travis.yml b/.travis.yml
@@ -5,7 +5,6 @@ php:
   - 5.5
   - 5.6
   - 7.0
-  - hhvm
 before_script:
   - composer self-update
   - composer install --prefer-source --no-interaction --dev
