e08542c fix doc e95c962 remove I prefix from interface, serializable now takes in pointer git-subtree-dir: subtree/rabit git-subtree-split: e08542c6357bc044199e4876d9bea949d05f614c
4db0a62 bugfix of lazy prepare 87017bd license dc703e1 license c171440 change license to bsd 7db2070 Update README.md 581fe06 add mocktest d2f252f ok 4a5b9e5 add all 12ee049 init version of lbfgs 37a2837 complete lbfgs solver 6ade7cb complete lbfgs git-subtree-dir: subtree/rabit git-subtree-split: 4db0a62a068894a55f70bad5e80c33d4434fc834
git-subtree-dir: subtree/rabit git-subtree-split: c7282acb2a92e1d6a32614889ff466fec58937f3