Implement TokenizeOperator in addition to the changes made by Zachary Heilbron.
Now, the compiler builds the bulk-load plan.
For other details, please refer to the corresponding Hyracks changes.

Change-Id: I646539d88ea2bdc6da4fbf2b6e9460a6189125ff
Reviewed-on: http://fulliautomatix.ics.uci.edu:8443/79
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Young-Seok Kim <kisskys@gmail.com>
diff --git a/asterix-runtime/src/main/resources/adm.grammar b/asterix-runtime/src/main/resources/adm.grammar
index 06614d0..b9db2e7 100644
--- a/asterix-runtime/src/main/resources/adm.grammar
+++ b/asterix-runtime/src/main/resources/adm.grammar
@@ -30,7 +30,8 @@
 INTERVAL_DATE_CONS      = string(interval-date)
 INTERVAL_DATETIME_CONS  = string(interval-datetime)
 YEAR_MONTH_DURATION_CONS = string(year-month-duration)
-DAY_TIME_DURATION_CONS   = string(day-time-duration) 
+DAY_TIME_DURATION_CONS   = string(day-time-duration)
+UUID_CONS      = string(uuid)
 
 NULL_LITERAL   = string(null)
 TRUE_LITERAL   = string(true)