This directory will contain code for symlinking entries in the AppDir hierarchy.

In the past this was handled by class RBT::SymlinkFromToCurrent.

This class originated from the even older class called RBT::SymlinkProgram, but the use case changed over the years, which led to problems due to the simplistic design of class RBT::SymlinkProgram.

On 06.07.2019 I then decided to rewrite the old class RBT::SymlinkProgram and create a new class that shall cover the different use cases as well - and have a better code design, too; better documented as well.

Renaming the class also helped supporting this distinction.

In April 2021 I again changed this, due to a few bugs. The new class is now called RBT::SymlinkFromToCurrent and has been specifically created to complement class RBT::ToCurrent.

The old class, RBT::SymlinkFromToCurrent, was a bit buggy, and I got tired having to fix these bugs. It seemed simpler to just create a new class with the desired behaviour.