Batch processing for target files in zanata:push. Default batchSize = 100
Implemented in zanata-client version 1.8.0-SNAPSHOT See https://github.com/zanata/zanata-client/commit/7ca66aa4afe8884a91222a29e454eee46b080ad4
VERIFIED with Zanata version 1.8.0-SNAPSHOT (20120914-0015)
Closing VERIFIED bugs for Zanata versions <= 3.1.