SQOOP-315  updgrade avro to 1.5.2 upgrade in pom.xml too
SQOOP-315  updgrade avro to 1.5.2
upgrade in pom.xml too

git-svn-id: 236921fd9d8b295ce22000433b7f32f512e10ee4@1157961 13f79535-47bb-0310-9956-ffa450edef68

rekhajoshm/sqoopfork,unicredit/sqoop,YaroslavLitvinov/sqoop,unicredit/sqoop,dlanza1/parquet-mr,pkit/sqoop,dlanza1/sqoop,dlanza1/sqoop,dlanza1/parquet-mr,baifendian/sqoop,baifendian/sqoop,icoding/sqoop,apache/sqoop,rekhajoshm/sqoopfork,dlanza1/parquet-mr,bonnetb/sqoop,pkit/sqoop,pkit/sqoop,baifendian/sqoop,unicredit/sqoop,rekhajoshm/sqoopfork,apache/sqoop,apache/sqoop,icoding/sqoop,YaroslavLitvinov/sqoop,icoding/sqoop,YaroslavLitvinov/sqoop,bonnetb/sqoop,bonnetb/sqoop,dlanza1/sqoop