PARQUET-1136: Fix path to parquet.thrift in Makefile
PARQUET-1136: Fix path to parquet.thrift in Makefile

Author: Lars Volker <lv@cloudera.com>

Closes #73 from lekv/makefile and squashes the following commits:

f6c5569 [Lars Volker] PARQUET-1136: Fix path to parquet.thrift in Makefile

apache/parquet-format,apache/parquet-format,apache/parquet-format