Some updates to #13099#5

Merged

viirya merged 5 commits intoviirya:move-pyspark-vector-matrix-udt4from

mengxr:SPARK-14906

May 17, 2016

Commits on May 16, 2016

add pyspark.ml.linalg to doc
mengxr
committed

Commits on May 17, 2016