Timezonefinder

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

* fixing minor issue 58 (readme not rendering in pyPI)

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

* ATTENTION: the package six is now required! (was necessary because of the new testing routine. improves compatibility standards)
* updated build/testing/publishing routine
* updated the data to `2018d <https://github.com/evansiroky/timezone-boundary-builder/releases/tag/2018d>`__
* fixing minor issue 52 (shortcuts being out of bounds for extreme coordinate values)
* the list of polygon ids in each shortcut is sorted after freq. of appearance of their zone id.
this is critical for ruling out zones faster (as soon as just polygons of one zone are left this zone can be returned)
* using argparse package now for parsing the command line arguments
* added option of choosing between functions timezone_at() and certain_timezone_at() on the command line with flag -f
* the timezone names are now being stored in a readable JSON file
* adjusted the main test cases
* corrections and clarifications in the readme and code comments

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

* bugfix: possibly uninitialized variable in closest_timezone_at()

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

* updated the data to `2017c <https://github.com/evansiroky/timezone-boundary-builder/releases/tag/2017c>`__
* minor improvements in code style and readme
* include publishing routine script

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

* updated the data to `2017a <https://github.com/evansiroky/timezone-boundary-builder/releases/tag/2017a>`__ (tz_world is not being maintained any more)
* the file_converter has been updated to parse the new format of .json files
* the new data is much bigger (based on OSM Data, +40MB). I am sorry for this but its still better than small outdated data!
* in case size and speed matter more you than actuality, you can still check out older versions of timezonefinder(L)
* the new timezone polygons are not limited to the coastlines, but they are including some large parts of the sea. This makes the results of closest_timezone_at() somewhat meaningless (as with timezonefinderL).
* the polygons can not be simplified much more and as a consequence timezonefinderL is not being updated any more.
* simplification functions (used for compiling the data for timezonefinderL) have been deleted from the file_converter
* the readme has been updated to inform about this major change
* some tests have been temporarily disabled (with tzwhere still using a very old version of tz_world, a comparison does not make too much sense atm)

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

* added missing package data entries (2.0.0 didn't include all necessary .bin files)