------------------------ - add lazy evaluation of github_pi_setting_defaults
1.5
------------------------ - use DateFrequencyBuilder frequency of previous request avoid all window update iterations - improve logging (less logging due to info to debug)
1.4
------------------------ - skip responses != 200 (so no custom created xml/json responses)
1.3
------------------------ - keep responses in case of recursive _download_timeseries()
1.2
------------------------ - add OutputChoices and TimeZoneChoices to hdsr_fewspy.__init__ - fix BASE_DIR - add usage examples to readme
1.1
------------------------ - read on-the-fly default pi_settings from hdsr_fewspy_auth github repo