2.0b1 (2012-01-26)
------------------

- Import code and docs from WebHelpers 1.3. Source:
  https://bitbucket.org/bbangert/webhelpers/changeset/979fc4537c87c54eed933e5a84d43df51be88ff2
- Rename top-level package to ``webhelpers2``.
- Delete submodules: 

  * feedgenerator
  * html.grid
  * html.grid_demo
  * markdown
  * mimehelper
  * paginate
  * pylonslib (flash, grid, minify, secure_form)
  * textile
  * util

- webhelpers2.containers:
  
  * Delete Accumulator: use ``collections.defaultdict(list)`` in stdlib or 
    WebOb's '`MultiDict``. 
  * Delete UniqueAccumulator: use ``collections.defaultdict(set)`` in stdlib.

- webhelpers2.html.tags:

  * Delete Doctype: use simply "<!DOCTYPE html>" for HTML 5.
  * Rename sample stylesheet to 'webhelpers2/static/stylesheets/webhelpers2.css'.

- webhelpers2.misc:

  * Rename 'subclasses_only' to 'subclasses_of'.
  * Delete DeclarativeException and OverwriteError.

- Bugfix in leap year algorithm contributed by "rejoc" on GitHub.
  (``webhelpers2.date._is_leap_year()``)
- Moved 'update_params()' to the unfinished directory pending a new home; it
  was in the deleted util module.
