fix filesystem resolution
Merge pull request #329 from Parquet/fix_file_system_resolution

fix filesystem resolution
compress schemas in input splits
a bit of jar size optimization
close gzip stream in finally
Merge pull request #333 from Parquet/compress_schemas_in_split

Compress schemas in split
Addresses some initial comments. Javadocs, removed StatsHelper
[maven-release-plugin] prepare release parquet-1.4.0
[maven-release-plugin] prepare for next development iteration
Merge branch 'master' of github.com:egonina/parquet-mr into stats

Conflicts:
	parquet-hadoop/src/main/java/parquet/hadoop/ParquetInputSplit.java