add database config for circle ci & dummy app

circle.yml

@@ -0,0 +1,4 @@
+database:
+  override:
+    - cp spec/dummy/config/database.yml.ci spec/dummy/config/database.yml
+    - bundle exec rake db:create db:schema:load

spec/dummy/config/database.yml.ci

@@ -0,0 +1,15 @@
+# SQLite version 3.x
+#   gem install sqlite3
+#
+#   Ensure the SQLite 3 gem is defined in your Gemfile
+#   gem 'sqlite3'
+development:
+  adapter: postgresql
+  database: formbuilder-rb-dev
+
+# Warning: The database defined as "test" will be erased and
+# re-generated from your development database when you run "rake".
+# Do not set this db to the same as development or production.
+test:
+  adapter: postgresql
+  database: formbuilder-rb-test