Entsoe-py

started refactoring generic parsing of timeseries

this also fixes a crash with query_netpositions with the new api response

fixed formatting issue for float value net position

merged 267 272 273 269
fixed dst error with 280

after a hiatus I'm back with a new release! this mainly consists of various bug fixed from the community and some extra endpoints from me:

* fixed bs4 version
* merged 261 263 237 249 253 258 239 from the community (many thanks!)
* added query_intraday_wind_and_solar_forecast
* added query_physical_crossborder_allborders

added new virtual bidding zones (issue 220)
merge pull requests 206 218 and 222

query_dayahead_prices can now handle dual time frequencies such as for DE_LU since 2022-08-19