ingress documentation updated

src/graphlab/options/graph_help.txt

@@ -1,18 +1,13 @@
 "Graph Options\n"
 "==============\n"
 "ingress: The graph partitioning method to use. May be \"random\"\n"
-"\"oblivious\" or \"batch\". The methods are in increasing \n"
-"complexity. \"random\" is the simplest and produces the \n"
-"worst partitions, while \"batch\" takes the longest, but produces\n"
+“\”grid\”, \”pds\”, \”oblivious\” or \”hdrf\”. The methods are in”
+"increasing complexity. \"random\" is the simplest and produces the \n"
+"worst partitions, while \”hdrf\” takes the longest, but produces\n"
 "a significantly better result.\n"
 "\n"
 "userecent: An optimization that can decrease memory utilization\n"
-"of oblivious and batch significantly at a small\n"
+"of oblivious significantly at a small\n"
 "partitioning penalty. Defaults to 0. Set to 1 to \n"
 "enable.\n"
 "\n"
-"bufsize: The batch size used by the batch ingress method.\n"
-"Defaults to 50000. Increasing this number will\n"
-"decrease partitioning time with a penalty to partitioning\n"
-"quality.\n"
-"\n"