Stable branch for fast releases of bug fixes

[wilzbach]

A simple branching model is to develop a new release on master and only deploy from stable. This allows an easy and fast way to release bug fixes. Both, storyscript/storyscript and storyscript/runtime use this.

For storyscript/storyscript, we even have additional tooling (i.e. merging fixes back from stable to master automatically, i.e. https://github.com/storyscript/storyscript/pull/1255). Though even without such automation such a simple branching strategy could work well.

[ghost]

This is a good idea, Thanks @williammartin !