Smaller doc corrections
More code-style corrections
Some progress to fetch organization repos
First basic orga mirroring is working now
Parameter parsing + robustness if orga already exists
Clean up
New argument parsing + configurable visibility for orga creation
Snapshot: Possibility to generate private mirrors from orgas
Adds functionality to allow the mirroring of one private/public repo
Doc + pretty print
Fixes a return code check + code style
Adds a script to completely delete a Gitea organization
Fixes a var underflow
Mirror a complete GitHub user
Also include private repos of the user
Fixes a loop bug in repos_to_migration
Typo
