Simplify ci config. roles test needs no test db.

.travis.yml

@@ -2,24 +2,5 @@ language: go
 go:
   - "1.13"
 
-services:
-  - mysql
-  - postgresql
-
-env:
-  - GO111MODULE=on
-
-before_install:
-  - mysql -e "CREATE DATABASE IF NOT EXISTS qor_test;"
-  - mysql -e "GRANT ALL PRIVILEGES ON qor_test.* TO 'qor'@'localhost' IDENTIFIED BY 'qor'"
-  - psql -c 'create database qor_test;' -U postgres
-  - psql -c "CREATE USER qor WITH ENCRYPTED PASSWORD 'qor'" -U postgres
-  - psql -c "GRANT ALL PRIVILEGES ON DATABASE qor_test TO qor" -U postgres
-  - go get -t -v ./...
-
 script:
-  - go get -u github.com/goware/modvendor
-  - go mod vendor
-  - modvendor -copy="**/*.html **/*.js **/*.css **/*.tmpl **/*.ttf **/*.woff **/*.woff2" -v
-  - TEST_DB=postgres go test -v ./...
-  - TEST_DB=mysql go test -v ./...
+  - go test -v ./...