initialConfiguration: [
Stage.GenericConfig.PAGE_SIZE_CONFIG(3),
{id: 'username', name: 'Fetch with', placeHolder: "GitHub user", description: "...", default: "cloudify-examples", type: Stage.Basic.GenericField.STRING_TYPE},
{id: 'filter', name: 'Filter', placeHolder:"GitHub filter", description: "...", default: "blueprint in:name NOT local", type: Stage.Basic.GenericField.STRING_TYPE},
{id: "displayStyle", name: "Display style", items: [{name:'Table', value:'table'}, {name:'Catalog', value:'catalog'}], default: "catalog", type: Stage.Basic.GenericField.LIST_TYPE},
Stage.GenericConfig.SORT_COLUMN_CONFIG('created_at'),
Stage.GenericConfig.SORT_ASCENDING_CONFIG(false)
]