New AsymRipple test in core/python/gui standard tests. Duplicated legacy tests removed.

Core/StandardSamples/RipplesBuilder.cpp

Core/StandardSamples/RipplesBuilder.h

Core/StandardSamples/SampleBuilderFactory.cpp

Tests/Functional/Core/CMakeLists.txt

Tests/Functional/GUI/GUIStandardTest/CMakeLists.txt

Tests/Functional/PyCore/export/CMakeLists.txt

Tests/Functional/PyCore/legacy/ripple1.py

Tests/Functional/PyCore/legacy/ripple2_asym.py

Tests/Functional/PyCore/legacy/ripple2_sym.py

.../Functional/TestMachinery/StandardSimulationsRegistry.cpp

Tests/ReferenceData/StandardSuite/AsymRipple.int.gz

Tests/ReferenceData/legacy/ripple1_reference.int.gz

Tests/ReferenceData/legacy/ripple2_asym_reference.int.gz

Tests/ReferenceData/legacy/ripple2_sym_reference.int.gz