[rackspace|databases] updating requests to support schema changes

lib/fog/rackspace/requests/databases/create_database.rb

@@ -6,8 +6,8 @@ module Fog
           data = {
             'databases' => [{
               'name' => name,
-              'character_set' => options[:character_set],
-              'collate' => options[:collate]
+              'character_set' => options[:character_set] || 'utf8',
+              'collate' => options[:collate] || 'utf8_general_ci'
             }]
           }
 

lib/fog/rackspace/requests/databases/create_instance.rb

@@ -9,7 +9,9 @@ module Fog
               'flavorRef' => flavor_id,
               'volume' => {
                 'size' => volume_size
-              }
+              },
+              'databases' => [
+              ]
             }
           }
 

lib/fog/rackspace/requests/databases/create_user.rb

@@ -7,7 +7,7 @@ module Fog
             'users' => [{
               'name' => name,
               'password' => password,
-              'databases' => options[:databases]
+              'databases' => options[:databases] || []
             }]
           }