upgrading package: grpc 1.18.0 -> 1.19.0

grpc/grpc.spec

@@ -31,8 +31,8 @@ Distribution: OpenPKG Community
 Class:        EVAL
 Group:        Networking
 License:      Apache
-Version:      1.18.0
-Release:      20190117
+Version:      1.19.0
+Release:      20190227
 
 #   list of sources
 Source0:      https://github.com/grpc/grpc/archive/v%{version}.tar.gz