static blog site..

- Update changelog
- Relax dependency version requirements
- Update readme
- Read setup.py requirements from requirements text files

The current versions of commando and fswrap have been updated to use
setuptools. This change updates these dependencies to remove the usage
of distribute all the way down.

We probably don't want an editable install normally, but we will for
development.

*   Bugfix: Fix smartypants to 1.7.x to avoid the breaking
    changes in 1.8.  (Issue #229)
*   Bugfix: Upgrade Jinja to 2.7.1 - this fixes
    mitsuhiko/jinja2#243.

*   Better exception handling. (Issue #204)
    -   Hyde now propagates exceptions
    -   Hyde does not raise exceptions by default. `-x` flag is required
        for raising exceptions on error.
    -   Traceback is available in the `verbose` mode
*   Upgraded to commando 0.3.4
*   Upgraded to Jinja 2.7

*   Remove `hyde.fs` use `fswrap` package instead.
*   Remove logging functions from `hyde.util`. Use `commando.util`
    instead.
*   Remove `hyde.loader`. Use `commando.util.load_python_object`
    instead.

- Upgrade and fix versions for dependencies
- Use the typogrify package on pypi
- Fix tests that break because of the upgrades
- Bump version