Ical

-------------------

Bug fixes:

- Fix VTIMEZONEs including RDATEs 234. [geier]

-------------------

Bug fixes:

- added an assertion that VTIMEZONE sub-components' DTSTART must be of type
DATETIME [geier]

- Fix handling of VTIMEZONEs with subcomponents with the same DTSTARTs and
OFFSETs but which are of different types [geier]

-------------------

Bug fixes:

- Don't break on parameter values which contain equal signs, e.g. base64 encoded
binary data [geier]

- Fix handling of VTIMEZONEs with subcomponents with the same DTSTARTs.
[geier]

-------------------

Bug fixes:

- Removed ``setuptools`` as a dependency as it was only required by setup.py
and not by the package.

- Don't split content lines on the unicode ``LINE SEPARATOR`` character
``\u2028`` but only on ``CRLF`` or ``LF``.

-------------------

Bug fixes:

- Run tests with python 3.5 and 3.6.
[geier]

- Allow tests failing with pypy3 on travis.ci.
[geier]

-------------------

Bug fixes:

- Encode error message before adding it to the stack of collected error messages.