add XGFMDBMangers.podspec
add XGFMDBMangers.podspec

GHeminghui/XGFMDBManagers,xuzhenguo/XGFMDBManagers,zhaoxiaoga/XGFMDBManagers,zhaoxiaoga/XGFMDBManagers,xuzhenguo/XGFMDBManagers,GHeminghui/XGFMDBManagers