fatigue + test

README.md

wetb/fatigue_tools/__init__.py

wetb/fatigue_tools/fatigue.py

wetb/fatigue_tools/pair_range.py

wetb/fatigue_tools/pair_range.pyd

wetb/fatigue_tools/peak_trough.py

wetb/fatigue_tools/peak_trough.pyd

wetb/fatigue_tools/rainflowcount_astm.py

wetb/fatigue_tools/rainflowcount_astm.pyd

wetb/fatigue_tools/tests/__init__.py

wetb/fatigue_tools/tests/test_fatigue.py

wetb/fatigue_tools/tests/test_files/test.dat

wetb/fatigue_tools/tests/test_files/test.sel