avro

AVRO-210. Memory leak with recursive schemas when constructed by hand. 
AVRO-211. Nested schema does not get parsed in C++. 
(same patch fixed both problems due to related code overlap)



git-svn-id: https://svn.apache.org/repos/asf/hadoop/avro/trunk@882251 13f79535-47bb-0310-9956-ffa450edef68