excluded already processed year.

version is now taken from pyproject.toml

added *swp files to ignore

Merge branch '5-use-name-not-cf_standartname-to-identify-variables-in-toar' into 'wip_tests_and_notebooks'

fixed typo in standard name

See merge request !3

added an utility function to update the list of available variables.
Updated get function to reduce the number of repetitions

updated README

added function to use cf_standardname, name or both to identify a variable

added missing variables from TOAR database

See merge request !2

-changed from one large request to yearly requests
-changed waiting time for individual requests
-cleaned up

toar_rest_client:
-added function to alter the waiting intervals before checking for the results
-added indention to cache file
-worked on debug output
-

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 frequency to ID from metadata

added some typing for return values in rest toar_rest_client
added flag to control debug output by toar_rest_client; Default: False

added some documentation to notebook

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 jupyter as dependency

See merge request !1

added info how to run scripts/notebooks with poetry

split into usage of optional parameters and an example without a restriction, that will run for several days.

toar_rest_client: continued work on error handling.