* Revert "Revert "Has generators set default template engine (#11245)" (#11316)"
This reverts commit 57987424a4eaa22d73337388489cd86d7f42a023.
* Only loads in the default template engine if the config file contains the generatorName
* Only sets templatingEngineName using condif default in one place
* Adds config files that lack generatorName
* Revert "Adds config files that lack generatorName"
This reverts commit 7dafc93c0f02c037d9be5d2c0a3ee7377c8b479d.
* Adds generator default templating engine to the generator metadata
* Adds generatorLanguageVersion and uses it in python generators
* Regenerates docs
* Adds stability to generator docs
* Triple braces generatorLanguageVersion
* Regenerates samples
* Fixes the python-experimental setup.py file so it works with generatorLanguageVersion
* Updates generators readme
* Refactors generator md creation, adds generateMdMetadata
* Removes extra space
* Adds docs updates
* Fixes table definition for metadata
* Docs update
* Docs update
* Updates title, removes sidebar_label because it was not doing anything on pages like https://openapi-generator.tech/docs/generators/android
* Docs updated
