Setup postgres for travis

.travis.yml

@@ -5,3 +5,4 @@ node_js:
 before_install: git submodule init && git submodule --quiet update
 before_script:
   - "mysql -e 'create database myapp_test;'"
+  - "psql -c 'create database myapp_test;' -U postgres"

test/common_test.js

@@ -16,8 +16,8 @@ var schemas = {
         username: 'root'
     },
     postgres: {
-        database: 'pg-test',
-        username: 'anatoliy'
+        database: 'myapp_test',
+        username: 'postgres'
     },
     neo4j:     { url: 'http://localhost:7474/' },
     // mongoose:  { url: 'mongodb://localhost/test' },