THRIFT-2194 Node: Not actually prepending residual data in TFramedTransport.receiver

Patch: Justin Gallardo
THRIFT-2232 IsSet* broken in Go

Patch: Ben Sigelman
THRIFT-2288 Go impl of Thrift JSON protocol wrongly writes/expects true/false for bools

Patch: Jens Geyer
Merge branch 'master' of https://github.com/apache/thrift

# By Jens Geyer
# Via Jens Geyer
* 'master' of https://github.com/apache/thrift:
  THRIFT-2288 Go impl of Thrift JSON protocol wrongly writes/expects true/false for bools
  THRIFT-2232 IsSet* broken in Go
  THRIFT-2194 Node: Not actually prepending residual data in TFramedTransport.receiver