Remove dead code.

cloudooo-json does not exist in parameter_dict.

software/cloudooo/instance-cloudoo.cfg.in

-{% set json = json_module.loads(parameter_dict.get('cloudooo-json', '{}')) -%}
 {% set bin_directory = parameter_dict['buildout-bin-directory'] -%}
 [buildout]
 parts =
@@ -58,7 +57,7 @@ recipe = slapos.cookbook:fontconfig
 conf-path = ${rootdirectory:etc}/font.conf
 font-system-folder = {{ parameter_dict['fonts'] }}
 font-folder = ${directory:font}
-url-list = {{ json.get('font_url_list', []) | join(' ') }}
+url-list =
 service-folder = ${basedirectory:services}
 onetimedownload_path = {{ bin_directory }}/onetimedownload
 

software/cloudooo/instance.cfg.in

@@ -43,7 +43,6 @@ template = {{ template_cloudooo }}
 filename = instance-cloudoo.cfg
 extra-context =
     section parameter_dict dynamic-template-cloudooo-parameters
-    import json_module json
 
 [switch-softwaretype]
 recipe = slapos.cookbook:softwaretype