git-svn-id: https://subversion.assembla.com/svn/jdbschool/Projects/ProjectEuler@64 a84d9e45-0e2e-4716-ad0d-0826998d48be
git-svn-id: https://subversion.assembla.com/svn/jdbschool/Projects/ProjectEuler@65 a84d9e45-0e2e-4716-ad0d-0826998d48be
Begun work on problem 15


git-svn-id: https://subversion.assembla.com/svn/jdbschool/Projects/ProjectEuler@66 a84d9e45-0e2e-4716-ad0d-0826998d48be
Merge branch 'master' of github.com:jbruce2112/ProjectEuler