Log message:
Update to 3.6.1:

3.6.1 (2014-01-13)
------------------

- Open text files referenced by setup.py as utf-8, no matter what the locale
  settings are set to. Fixes #122.
  [sochotnicky]

- Add tox.ini to source tarball, which simplifies testing for in distributions.
  [sochotnicky]

3.6 (2014-01-06)
----------------

- Python3 (3.3+) + Python 2 (2.6+) support [geier]

- Made sure to_ical() always returns bytes [geier]

- Support adding lists to a component property, which value already was a list
  and remove the Component.set method, which was only used by the add method.
  [thet]

- Remove ability to add property parameters via a value's params attribute when
  adding via cal.add (that was only possible for custom value objects and makes
  up a strange API), but support a parameter attribute on cal.add's method
  signature to pass a dictionary with property parameter key/value pairs.
  Fixes #116.
  [thet]

- Backport some of Regebro's changes from his regebro-refactor branch.
  [thet]

- Raise explicit error on another malformed content line case.
  [hajdbo]

- Correctly parse datetime component property values with timezone information
  when parsed from ical strings.
  [untitaker]

Log message:
Convert to use versioned_dependencies.mk.

Log message:
Update to 3.5:

3.5 (2013-07-03)
----------------

- Let to_unicode be more graceful for non-unicode strings, as like CMFPlone's
  safe_unicode does it.
  [thet]

Log message:
Update to 3.4:

3.4 (2013-04-24)
----------------

- Switch to unicode internally. This should fix all en/decoding errors.
  [thet]

- Support for non-ascii parameter values. Fixes #88.
  [warvariuc]

- Added functions to transform chars in string with '\\' + any of r'\,;:' chars
  into '%{:02X}' form to avoid splitting on chars escaped with '\\'.
  [warvariuc]

- Allow seconds in vUTCOffset properties. Fixes #55.
  [thet]

- Let ``Component.decode`` better handle vRecur and vDDDLists properties.
  Fixes #70.
  [thet]

- Don't let ``Component.add`` re-encode already encoded values. This simplifies
  the API, since there is no need explicitly pass ``encode=False``. Fixes #82.
  [thet]

- Rename tzinfo_from_dt to tzid_from_dt, which is what it does.
  [thet]

- More support for dateutil parsed tzinfo objects. Fixes #89.
  [leo-naeka]

- Remove python-dateutil version fix at all. Current python-dateutil has Py3
  and Py2 compatibility.
  [thet]

- Declare the required python-dateutil dependency in setup.py. Fixes #90.
  [kleink]

- Raise test coverage.
  [thet]

- Remove interfaces module, as it is unused.
  [thet]

- Remove ``test_doctests.py``, test suite already created properly in
  ``test_icalendar.py``.
  [rnix]

- Transformed doctests into unittests, Test fixes and cleanup.
  [warvariuc]

Log message:
Bump PKGREVISION for readded py-pytz dependency.

Log message:
Put back the dependency on py-pytz which is still used by py-icalendar;
apparently the previous tests-only dependency on py-dateutil has
crept into the library sources but install_requires wasn't updated
to reflect this.

Per discussion with wiz.

Log message:
This now needs py-dateutil instead of py-pytz. Bump PKGREVISION.

Log message:
Missed in previous: Define empty USE_LANGUAGES.

Log message:
Update py-icalendar to 3.3.

3.3 (2013-02-08)
----------------

* Drop support for Python < 2.6.
  [thet]

* Allow vGeo to be instantiated with list and not only tuples of geo
  coordinates. Fixes #83.
  [thet]

* Don't force to pass a list to vDDDLists and allow setting individual RDATE
  and EXDATE values without having to wrap them in a list.
  [thet]

* Fix encoding function to allow setting RDATE and EXDATE values and not to
  have bypass encoding with an icalendar property.
  [thet]

* Allow setting of timezone for vDDDLists and support timezone properties for
  RDATE and EXDATE component properties.
  [thet]

* Move setting of TZID properties to vDDDTypes, where it belongs to.
  [thet]

* Use @staticmethod decorator instead of wrapper function.
  [warvariuc, thet]

* Extend quoting of parameter values to all of those characters: ",;: \ 
’'".
  This fixes an outlook incompatibility with some characters. Fixes: #79,
  Fixes: #81.
  [warvariuc]

* Define VTIMETZONE subcomponents STANDARD and DAYLIGHT for RFC5545 compliance.
  [thet]

Log message:
LICENSE changed to 2-clause-bsd back in in 3.0.1b2.