trend/dev: links for airfoil-generator

root/pypi airfoil_generator-0.1.5.tar.gz
root/pypi airfoil_generator-0.1.4.tar.gz
root/pypi airfoil_generator-0.1.3.tar.gz
root/pypi airfoil_generator-0.1.2.tar.gz
root/pypi airfoil_generator-0.1.1.tar.gz
root/pypi airfoil_generator-0.1.0.tar.gz