spark git commit: [SPARK-9508] GraphX Pregel docs update with new Pregel code

Repository: spark Updated Branches: refs/heads/branch-1.5 03a8a889a - 416392697 [SPARK-9508] GraphX Pregel docs update with new Pregel code SPARK-9436 simplifies the Pregel code. graphx-programming-guide needs to be modified accordingly since it lists the old Pregel code Author: Alexander

spark git commit: [SPARK-9508] GraphX Pregel docs update with new Pregel code

Repository: spark Updated Branches: refs/heads/master de3223872 - 1c843e284 [SPARK-9508] GraphX Pregel docs update with new Pregel code SPARK-9436 simplifies the Pregel code. graphx-programming-guide needs to be modified accordingly since it lists the old Pregel code Author: Alexander