xmlrpc-c is marked for autoremoval from testing

[Debian testing autoremoval watch]

xmlrpc-c 1.33.14-4 is marked for autoremoval from testing on 2017-09-20

It is affected by these RC bugs:
871290: libxmlrpc-c++8v5: libxmlrpc-c++8v5: requires rebuild against GCC 7 and 
symbols/shlibs bump