Build #3:   Fix travis again, add coverage badge on branch master over 11 years ago

Build #5:   Add support for sparse mats on branch master over 11 years ago

Build #80:   Allways fit g on full dataset on branch g_full almost 10 years ago

Build #6:   Make update! non-alocating, fix bug in loss for glm with offset on branch master over 11 years ago