SHDP-291 Renaming spring-hadoop-test to spring-hadoop-build-tests
SHDP-291 Renaming spring-hadoop-test-core to spring-hadoop-test
SHDP-291 Moving Abstract test classes to spring-hadoop-test
SHDP-291 Renaming spring-yarn-test to spring-yarn-build-tests
SHDP-291 Renaming spring-yarn-test-core to spring-yarn-test
SHDP-291 Moving some tests classes

- Moving Abstract test classes to spring-yarn-test

- Moving integration style tests to spring-yarn-build-tests
SHDP-272 Modify default-yarn-app-classpath

SHDP-272 Add default-yarn-app-classpath
- Adding back default-yarn-app-classpath which
  this time means a default base yarn app
  classpath entries.

SHDP-272 Rename default-yarn-app-classpath
- Changing all fields, methods and properties
  to rename default-yarn-app-classpath to
  use-default-yarn-classpath. This is due to
  have a need for defaultYarnAppClasspath to keep
  a base setting for classpath content.
SHDP-266 Better exit code handling

- Add better handling for return value
  of pojo method run from boot model.
- Pojo return value as String can now
  map back to generic launcher exit codes.
- Added DefaultYarnContainer to instruct
  ContainerLauncherRunner to wait state.
- ContainerStateListener changed to use Object
  as exit status instead of int. This way we
  can do better mapping.
SHDP-255 doc updates for boot and testing
Updating changelog
Updating changelog
Release version 2.0.0.M6
set to build snapshot version
SHDP-294 Add split reader for TextFileReader

- New interfaces for Split and Splitter
- 3 generic implementations for Splitter
- Refactored TextFileReader and AbstractDataStreamReader
  to be able to understand input splits.
SHDP-295 Replace HdfsFileSplitItemReader

- HdfsFileSplitItemReader replaced with generic
  DataStoreItemReader using store package.
- Refactored all partitioners and partition
  handlers to play nice with this new stuff.
- Re-organized few class locations.
- spring-yarn-batch now depends on
  spring-data-hadoop-store
SHDP-296 Rename include-system-env property

- Renamed to include-local-system-env
- Environment was wrongly used in appmaster
  which had a dependency to this setting.
- Appmaster now follows same logic as container
  in terms of usage of beans handling launch
  contexts.
SHDP-180 suppress mapred warnings
SHDP-180 suppress batch tests warnings
SHDP-180 suppress/fix fs tests warnings
SHDP-180 suppress/fix hbase tests warnings