Added filtering functionality
Added avro specific functionality
Added avro specific functionality
Added avro specific functionality
Fixed bug querying on Name,Url
Implmented more efficient skip algorithm
Merge remote-tracking branch 'upstream/master'
Fixing after code reviews
Adding APL headers and test for union schema creation.
Renamed checkValueRead.
Updated from master
refactored bit packing
adding projection support for thrift types
make splits report actual length
Merge pull request #83 from atkeano/thrift_read_projections

Projection support for Thrift
Merge pull request #80 from Parquet/encodings

create an encodings module to facilitate encoding sharing
Merge pull request #84 from Parquet/splits_report_actual_length

make splits report actual length
fix bad merge
reduce memory usage of metadata
make fields final