THRIFT-2696 Unable to stop socket server while there are idle clients
Client: Delphi
Patch: Jens Geyer & Severian Duchenko
THRIFT-2704 - compiler: T_ONEWAY type used for oneway methods instead of T_CALL

Patch: Konrad Grochowski

This closes #216
THRIFT-2714 Graphviz generator is missing from MSVC++ project files
Client: Graphviz
Patch: Jens Geyer