Import Test Suite Definition Files

[rhzg]

Test suite developers need to able to maintain the definition files for their test suites independend from the framework. Consequently the framework need to be enabled to import such definition files. One possible way to do this, would be to keep the test suite definition file inside the ressource folder of the test suite, and to scan the test suite distribution folder to extract these files.

That could make the test suite definition folder inside the framework obsolete.

[rhzg]

Naming conventions should be reconsidered. Currently the TS-folder names are containing the version, but not the TS-id. TS description files contain links which are only partly relative, like the tsLibFolder contains the root folder + lib (that causes potential inconsistent references)