Authored by 孟顺

update podspec for 1.0.4

Pod::Spec.new do |s|
s.name = "YH_AFNetworking"
s.version = "1.0.3"
s.version = "1.0.4"
s.summary = "YH_AFNetworking"
s.description = <<-DESC
YH_AFNetworking
... ...