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- Improve generate speed by multiple processes
- Fix CNAME be deleted when do generate problem
- Update fabfile(for Fabric)
* Remove ``update_simiki``, ``g``, ``p``, ``gp`` subcommands
* Add ``git`` and ``ftp`` deployment support
* Move deploy configuration to _config.yml
* Add ``commit`` subcommand to quick commit task
- Add ``-w`` option. Watch content directory and auto do generate if modified
- Add ``update`` subcommand to update builtin scripts and themes
- add Atom.xml support (not stable), add ``rfc3339`` custom filter
- Add new site/page variable ``version``, meta variable ``render``
- Add Python3.3 and Python3.4 support