documentation
minor changes to the readme.

extraction of 19 years is no spilt into several requests covering one year each.

worked on README
- added syntax highlighting to code snippets
- reworked information on examples
- added some links and now hiding urls
- added tested OS

added additional tests for type_of_area
and comment different out

added type_of_area for separation of stations

fiexed bug in produce data manyStations

added some error handling when using a cahced endpoint

under development

also added some handling in case of the request to the TAOR DB fails

removed manual creation of request from get_sample_data.ipynb
this is handled in a different example (get_sample_data_manual.ipynb)

now new notebook for obtaining sample data is running
added old version as example how a request can be generated manual

worked on documentation of code

- added creation of subdiretories
- added some output