test(circleci): conf fiddles

.circleci/config.yml

@@ -28,4 +28,5 @@ jobs:
             - node_modules
           key: 'deps-{{ checksum "package.json" }}'
       - run: 'node -v'
+      - run: 'dockerize -wait tcp://localhost:5432 -timeout 1m'
       - run: 'npm run test:server'

knexfile.js

@@ -20,6 +20,8 @@ function walk( dir ) {
 
 let migrationDirs = walk( './modules' )
 
+console.log( 'my db is ' +  process.env.DATABASE_URL )
+
 module.exports = {
   test: {
     client: 'pg',