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* Start documentation: quickstart and CLI usage plus API documentation.
* Add renderers for CSV and TSV output. Use --output [csv|tsv].
Unified codebase for all tabular renderers.
* Add renderer for tabular output. Use --output [grid|table].
* Also analyze HTTP verbs distribution for overall report.
* Remove timezone aware datetime handling for the moment.
* Introduce Report.add method to not expose Report externals to Analyzer.
* Install pytz on Python <= 3.2 for UTC object. Else use datetime.timezone.
* Add tox environment for py2.7 and py3.3 testing.
* Initial implementation of log analyzer and report object.
* Initial package structure, docs, requirements, test scripts.