IMPALA-64: Queries fail on secure environment due to an impalad's Kerberos ticket expiring
The impala shell should process multiple queries on the command line.
Fix namenode flags in other uses of ImpalaServer
IMPALA-42, Shell: connect with no arguments should fail gracefully.
Fix command line handling for network perf utility.
Add script to run all tests
IMPALA-26 Check HDFS direct read and block location tracking
IMPALA-18 Ignore hidden file prefixed with . or _
Change make_shell_tarball to be able to build external python modules in the repository.
thirdparty/avro
IMPALA-2: Support for Avro data files

Adds HdfsAvroScanner, as well as modifies the sequence scanners to be more general.
Fix avro cmakelists.txt and remove cmake build artifacts from repro.
Fixed pythonpath after shell egg changes
HiveServer2 clean up

This patch adds

1. use boost uuid
2. add unit test for HiveServer2 metadata operation
3. add JDBC metadata unit test
4. implement all remaining HiveServer2: GetFunctions and GetTableTypes
5. remove in-process impala server from fe-support
Make the shell work on SLES by adding pkg_resources.py from setuptools.
Add .gitignore file for Impala shell build artifacts