[SPARK-7888] Be able to disable intercept in linear regression in ml package#6927

holdenk wants to merge 12 commits intoapache:masterapache/spark:masterfrom

holdenk:SPARK-7888-Be-able-to-disable-intercept-in-Linear-Regression-in-ML-packageholdenk/spark:SPARK-7888-Be-able-to-disable-intercept-in-Linear-Regression-in-ML-packageCopy head branch name to clipboard