Added back sum command entries in searchbnf.conf

Author: glennblock

examples/searchcommands_app/default/searchbnf.conf

@@ -44,11 +44,27 @@ usage = public
 related = inputcsv
 tags = searchcommands_app
 
+[sum-command]
+syntax = sum total=<field> <field-list>
+alias =
+shortdesc = Computes the sum of a set of fields.
+description = The total produced is sum(sum(fieldname, 1, n), 1, N) where n = \
+    number of fields, N = number of records.
+comment1 = This example computes the total linecount in the first 200 records \
+    in the _internal index.
+example1 = index = _internal | head 200 | sum total=lines linecount
+category = reporting
+appears-in = 5.0
+maintainer = dnoble
+usage = public
+related = stats
+tags = searchcommands_app
+
 [generatehello-command]
 syntax = generatehello count=<count> 
 alias =
-shortdesc = Creates a set of 'Hello World' events
-description = This command creates a specified number of dummy events
+shortdesc = Creates a set of 'Hello World' events.
+description = This command creates a specified number of dummy events.
 comment1 = This example generates 5 events
 example1 = | generatehello count=5
 category = generating