use globbing syntax to specify manual pushdown in ThriftReadSupport
Merge branch 'master' of https://github.com/Parquet/parquet-mr into manual_pushdown_for_thrift_read_support
remove TODOs and fix format
change filter key name to parquet.thrift.column.filter, remove extra filter parameter from ThriftSchemaConverter
add license and comment
Merge pull request #155 from Parquet/manual_pushdown_for_thrift_read_support

Manual pushdown for thrift read support