added output file to ignore list

fioxed small typos and changes in camelCase and snake_case

documentation
minor changes to the readme.

added creation of contributors to main gridding function

added info on how to install a different environment to the README

did some refactoring, mainly camelCase to snake_case

worked on implementation of contributors endpoint

started implementing a class to handle the contributors

removed contributors_role as this will not be part of the metadata of a gridded file

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

under development

-changed sampling from daily to monthly
-fixed Metadata.construct parameter order

toar_rest_client: DownloadAnalysisService:
-added CF name of variable to sample file name

fixed typos and added some documentation

started documentation as example

fixed some typos.

- fixed bug in plotting of station positions

README.md
- started rework of documentation of examples

.gitignore added directory used for examples

made adoptions to the updates by Simon