Added parameter to disable user generation

Author: ArnauPrat

run.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 DEFAULT_HADOOP_HOME=/home/user/hadoop-1.2.1 #change to your hadoop folder
 DEFAULT_LDBC_SNB_DATAGEN_HOME=/home/user/ldbc_snb_datagen #change to your ldbc_socialnet_dbgen folder
-PARAM_GENERATION=0 #param generation
+PARAM_GENERATION=1 #param generation
 
 # allow overriding configuration from outside via environment variables
 # i.e. you can do