Moved vendor libraries into a separate artifact, added an artifact version number, and updated to Elasticsearch 1.1.1.
Updated default copyright profile (none).
Standardized the "processed" attributes placed on documents stored in MongoDB such that tasks can be pipelined sequentially.
Added a new task which can be used to terminate the server and workers.
Very preliminary integration with Gistraker.
- Added fields to Article for working with the Gistraker downloader.
- Cleaned up the Elasticsearch indexing task, added null pointer protection, and added indexing for Gistraker documents.
- Also separated Elasticsearch client connection management into its own class.
Adding some debug output for runtime exceptions.
Added a command line wrapper for sample tasks.
Merge remote-tracking branch 'origin/master'