add getStatistics method to parquetloader
changing default block size to 128mb
Merge pull request #149 from aniket486/change_block_size

changing default block size to 128mb
code review comments for stats
Merge pull request #145 from aniket486/stats_loader

add getStatistics method to parquetloader
[maven-release-plugin] prepare release parquet-1.1.0
[maven-release-plugin] prepare for next development iteration