Add Javadoc to classes
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Key: DEFT-166
URL: https://issues.apache.org/jira/browse/DEFT-166
Project: Deft
Issue Type: Improvement
Reporter: Julien VermillardAdd class javadoc on each class to help code readability for possible contributors -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
