Support reading properties file from HDFS.
Merge commit 'a084abb14a95a8da89f4a7abae86455ef884b537'

* commit 'a084abb14a95a8da89f4a7abae86455ef884b537':
  Add statsd reporter
  Move reporters to reporter package
Support reading properties file from HDFS (added missing import).
Support reading properties file from HDFS (updated README.md).
Merge pull request #131 from marktplaats-external/master

Support reading properties file from HDFS