deskutils/gcalcli: Update to 4.0.4

• Remove options FUZZYDATE, SIMPLEJSON and DOCS:
  • devel/py-parsedatetime is now explicitly required
  • devel/py-simplejson is no longer used since the 3.2 release
  • The supplied documentation doesn't contain useful information

• Simplify the Makefile by using Python's distutils to build the port
• Flavorize the port because the port also works with Python 3

While I'm here:

• Add location to the license file

Changelog since 3.4.0:

• Minor bugfixes: conky colors, issues with setup.py
• Major code refactor: modularity, testing, PEP8 compliance
• Bugfixes for issues reported during alpha phase
• Multiday events support
• Fix textwrap for widechar at cut index
• Fix errors attempting to import events
• No weekend option
• Fixed bug with add and iterators
• Deal with more encoding issues...
• Get error from JSON object
• Support for Python3 via six
• Move from gflags to argparse (This is a major, non-backwards compatible change (hence the roll up to v4))

https://github.com/insanum/gcalcli/blob/v4.0.4/ChangeLog

PR: 236707
Submitted by: Henrik Hudson <ports@thelanman.net> (maintainer)
Reviewed by: tcberner
Differential Revision: https://reviews.freebsd.org/D19984