Added testing of gradient at the end of GLM run.
Fixed in ReblanceDataset. correctly pass jobKey when unlocking/deleting results.
GLM2 perf update. Changed computation of gradient and changed GLM2 to compute validation/gradietn every 5th iteration (unless higher precision set).
Merge branch 'master' into glm_bench
GLM2 update. Updated line search and gradient computation.
Updated GLM2 prints.
Updated GLM2 line search to trigger if high_accuracy is off (computed every 5 iterations in that case to not to slow down computation too much if not needed).
Added check for complete fail in GLM2 and rerun with high-accuracy mode on.
Fix GLm2 to store validation in all cases.
Updated ADMM solver to completely replace former stopping with gradient check every 10 iterations.
GLM2 update in progress.
Merge branch 'master' into glm_bench
GLM2 update.
Merge branch 'master' of github.com:0xdata/h2o