github "Alamofire/Alamofire" "5.0.0-beta.1" github "ReactiveX/RxSwift" "5.0.1" github "RxSwiftCommunity/RxDataSources" "4.0.1" github "Yalantis/PullToRefresh" "3.1" github "onevcat/Kingfisher" "5.5.0" github "tristanhimmelman/ObjectMapper" "3.4.2"