----------------
- move exceptions to bobexceptions
[Jean-Philippe Camguilhem]
- Use jinja2 < 2.7, since 2.7+ doesn't support Python 3.2
[Domen Kožar]
- Filename variable name substitution regex failed to compile on windows
[Domen Kožar]
- Do not copy ``.DS_Store``.
[Godefroid Chapelle]
- Configure patterns of files to ignore through
``ignored_files`` option of ``mr.bob`` section.
[Godefroid Chapelle]
- Configure patterns of directories to ignore through
``ignored_directories`` option of ``mr.bob`` section.
[Fotis Gimian]
- Added new post-question hook ``mrbob.hooks.to_integer``
[Fotis Gimian]
- Added new post-question hook ``mrbob.hooks.to_decimal``
[Fotis Gimian]
- Added new post-question hook ``mrbob.hooks.validate_choices``
[Fotis Gimian]
- Added new post-question hook ``mrbob.hooks.validate_regex``
[Fotis Gimian]
- Added new pre-question hook ``mrbob.hooks.set_current_datetime``
[Fotis Gimian]
- Added new post-question hook ``mrbob.hooks.validate_datetime``
[Fotis Gimian]