Change travis ci to use xenial dist (instead of trusty)

jonoomph · jonoomph · commit 4c532fe1016a · 2019-04-04T20:30:15.000-05:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,4 +1,4 @@
-dist: trusty
+dist: xenial
 
 matrix:
   include:
