Improved Build Process and More Accurate Log Information

The build process now produces two more artifacts: an archive with the documentation and a frozen requirements file.
This should help to better document and distribute the package.

The log files now contain the version information of more dependencies.
Also, the log information string is not entirely re-created on forks, but only the CPU affinity is updated.
This means that the correct numbers of physical and logical CPUs are now logged in parallel builds.

small improvements in Path API

small improvements in Path API

Better Tests and Minor Improvements and Bug Fixes

Better Tests and Minor Improvements and Bug Fixes

More Tests and Minor Improvements: API should now be more stable

More Tests and Minor Improvements: API should now be more stable

Better Tests of the Process API and Minor Bugs Fixed

We now cover the Process API much better with tests.
Some small bugs were discovered (e.g., when logging Exceptions) and fixed.

Minor Fixes and Improvements

Minor Fixes and Improvements

Sub-Process API now also Compatible with Multi-Objective Optimization

Sub-Process API now also Compatible with Multi-Objective Optimization

Added support for multi-objective optimization.

Added support for multi-objective optimization.

minor bugfixes, documentation improvements, and more static analysis

minor bugfixes, documentation improvements, and more static analysis

redesign of binary operators for permutations, also with better documentation

redesign of binary operators for permutations, also with better documentation