Merge pull request #365 from graudeejs/minor-fixes

Minor fixes

Gemfile

@@ -28,5 +28,5 @@ case config["database"]["type"]
 when 'mysql'
   gem 'mysql2', platform: :ruby
 when 'postgresql'
-  gem 'pg', '~> 0.15'
+  gem 'pg'
 end

README.md

@@ -47,6 +47,27 @@ email: admin@example.com
 password: password
 ```
 
+## Testing
+### Setup
+Create `config.yml` (see examples in git root) and run
+```console
+rake dummy:setup
+```
+### Running rspec
+```console
+rspec .
+````
+or
+```console
+rake ci
+```
+
+### Cleanup
+```console
+rake dummy:remove
+```
+
+
 ## New version releasing
 1. bump version in `lib/releaf/version.rb`
 2. write all changes and new version number in `CHANGELOG.md`

releaf-core/lib/generators/releaf/templates/config/app.yml

@@ -0,0 +1,3 @@
+---
+# Custom Releaf settings should be added here
+{}

templates/releaf/installer.rb

@@ -31,7 +31,6 @@
 rake 'db:create'
 
 generate "releaf:install"
-run 'touch config/app.yml'
 generate "dummy:install -f"
 
 application "config.i18n.fallbacks = true"