Merge pull request #220 from brockn/master

Issue #219 - parquet-hive should ship and uber jar
make pig, hadoop and log4j jars provided
Merge branch 'master' into cleanup_dependencies
Merge pull request #221 from Parquet/cleanup_dependencies

make pig, hadoop and log4j jars provided
[maven-release-plugin] prepare release parquet-1.2.6
[maven-release-plugin] prepare for next development iteration
changelog for 1.2.5 and 1.2.6
fix bug: set raw data size to 0 after reset
Merge pull request #222 from Parquet/fix_dic_fallback_page_cutting

fix bug: set raw data size to 0 after reset
refactor encoded values changes and test that resetDictionary works
Merge pull request #223 from Parquet/dictionary_reset

refactor encoded values changes and test that resetDictionary works
[maven-release-plugin] prepare release parquet-1.2.7
[maven-release-plugin] prepare for next development iteration
Breaks parquet-hive up into several submodules, creating infrastructure to handle
various versions of Hive going forward.

* parquet-hive-storage-handler - this is almost all the previous code
* parquet-hive-binding - contains the various binding modules for specific hive versions
* parquet-hive-binding-interface - the interface the storage handler compiles to
* parquet-hive-binding-factory - factory which can depend on interface, 0.10, and 0.12
* parquet-hive-0.10-binding - binding layer for 0.10 (and 0.11)
* parquet-hive-0.12-binding - binding layer for 0.12 (and 0.13)