Deleting these modules as this is unused code and that direction is deprecated.
Pruned the deprecated variables from replica.cnf.
Module and test to compute the task map and query where clauses for streaming queries.
Modified keyrange code and test to be aware of keyspace_id type.
Changed the constants for KeyspaceIdType to same as go code.
Changes to KeyspaceIdType var names to make it consistent with go code.
Merge branch 'master' of github.com:youtube/vitess