add TODO note

git-svn-id: svn://bind10.isc.org/svn/bind10/trunk@1482 e5f2f494-b856-4b98-b285-d166d9295462

src/bin/loadzone/TODO

@@ -17,8 +17,6 @@ in master file format, but in the context of the data source.
 Add "check" option to check sanity of master file but don't really
 add to data source.
 
-Open questions to document in manual page:
-
-What happens in the database? replaces existing? What if a.foo
-existed but new zone file didn't have a.foo, would previous a.foo
-in database be removed?
+Currently b10-loadzone uses a default database path, overridable by
+the -d option.  It should also be able to get the database path from
+the bind10 configuration.