Merge pull request it-projects-llc#754 from kaadevelop/11.0_v2

🛡️ postgres 11

Author: Ivan Yelizariev

.travis.yml

@@ -7,16 +7,12 @@ sudo: false
 cache: pip
 
 addons:
+  postgresql: "9.5"
   apt:
     packages:
       - expect-dev  # provides unbuffer utility
       - python-lxml  # because pip installation is slow
 
-
-services:
-  - postgresql: "9.5"
-
-
 env:
   global:
   - VERSION="11.0" TESTS="0" LINT_CHECK="0" TRANSIFEX="0" UNIT_TEST="0"