gituser/pypi: links for lambertproblem

gituser/pypi LambertProblem-0.8.tar.gz
gituser/pypi LambertProblem-0.7.tar.gz
gituser/pypi LambertProblem-0.6.tar.gz
gituser/pypi LambertProblem-0.5.tar.gz
gituser/pypi LambertProblem-0.4.tar.gz