F pipeline

See merge request !6

ENH: Added a bash script to automate installation of the python client, and updated readme with the relevant information

MAINT: Address all pylint issues except line-too-long and duplicate-code, either by fixing or adding an ignore comment

Check successful Create directly with Repo and Handle system

See merge request !3

TST: Extended xfail explanations, added test data, amended service index to support repo attributes and added a skip of certain checks for mock repos

Added minimal Tests for /hello and /info

Closes caosdb/customers/gwdg/management#150

See merge request !1