Add "foundations.common.filterPath" definition and associated units tests.
Raise package release version number to "2.0.8".
Update documentation / help files.
Update "CHANGES.rst" file.
Update "foundations.parsers.SectionsFileParser.rawSectionContentIdentifier" default value.
Update various docstrings.
Update "CHANGES.rst" file.
Update documentation / help files.
Update "Pypi" setup file.
Merge branch 'feature/v2.0.8' into develop