Merge pull request #136 from HenryCaiHaiying/master

Dummy change to README.md to trigger the build
one time source code reformat only
fixing group permission issue when mkdirs creates missing parent paths
Merge pull request #137 from kengoodhope/master

fixing group permission issue when mkdirs creates missing parent paths
Added a bit of documentation.
Merge pull request #138 from erikvanoosten/master

Added a bit of documentation.
Should not have scala-compiler on the class path.

This also allows Maven to acutally put a more recent scala-library in the shaded jar. Before it took 2.10.1, now it takes 2.10.3 as expected from dependency management.
Merge pull request #139 from erikvanoosten/master

Should not have scala-compiler on the class path.
Select message decoder per topic (with fallback to default).
Run surefire tests in headless mode to prevent annoying popup on macosx.
Merge pull request #140 from erikvanoosten/master

Select message decoder per topic (with fallback to default).
Updated pom to reflect that camus-etlk-kafka does not (directly) depend on camus-schema-registry.
Made joda-time of version 1.6 everywhere.
Moved compiler-plugin configuration to parent pom.
Bit of documentation for sweeper's camus.sweeper.avro.key.schema.
Allow cleaner to read properties from hdfs.
Merge pull request #141 from erikvanoosten/master

pom and documentation improvements
Merge commit '3416863baa3db1704fa065eb6fdc04d98a94229a'

* commit '3416863baa3db1704fa065eb6fdc04d98a94229a':
Merge pull request #142 from erikvanoosten/master

Allow cleaner to read properties from hdfs.
Support custom timestamp field name in KafkaAvroMessageDecoder, works like CAMUS_MESSAGE_TIMESTAMP_FIELD in JsonStringMessageDecoder, backward compatible with falling back to default
Unit tests for DateUtils and MessageDecoderHelper classes.
Merge pull request #144 from ehrlichja/master

Unit tests for DateUtils and MessageDecoderHelper classes.