issue #290, hive map conversion to parquet schema
remove originalType check for typeEquals of GroupType and add tests for HiveSchemaConverter
remove originalType check for typeEquals of GroupType and add tests for HiveSchemaConverter
Merge branch 'master' of github.com:tongjiechen/parquet-mr

remove unnecessary tab and spaces
ParquetThriftStorer
cleanup
headers
use own test fixtures
1. upgrade scrooge dep to 3.12.1  2. fix bug when an enum field is optional, scroogeSchemaConverter would fail
cleanup log messages in tests
cleanup log messages in tests
cleanup log messages in tests
Expose values in SimpleRecord

This allows for quick'n dirty integration with clojure/pigpen in local mode, without the hassle of reimplementing file reading.
cleanup log messages for default codec
fix test runtime dep missing from pig
reverse codec changes
Fix output bug during parquet-dump command

It was outputting the current definition level as both the repetition &
definition level for the current value.
Merge pull request #352 from Parquet/ParquetThriftStorer

Parquet thrift storer
generate splits by min max size, and align to HDFS block when possible
do not call schema converter to generate projected schema when the projectionFilterStrubg or projectionSchemaStr is specified