Merge pull request #51 from coi-gov-pl/bugfix/add-slug-to-v3-modules

Add slug key to modules in API v3

Author: Ilja Bobkevic

lib/puppet_forge_server/api/v3/modules.rb

@@ -52,7 +52,7 @@ def get_modules(metadata)
 
     private
     def releases_version(metadata)
-      [{:version => metadata.version, :uri => "/v3/releases/#{metadata.name}-#{metadata.version}"}]
+      [{:version => metadata.version, :uri => "/v3/releases/#{metadata.name}-#{metadata.version}", :slug => "#{metadata.name}-#{metadata.version}"}]
     end
 
     def max_version(left, right)