It appears that you have a successful connection from the slave to the master, and the SQL thread is running. But I notice this:
Replicate_Wild_Do_Table: zo_dev_matrix.*
This indicates you have configured a replication filter. It means that even though the relay logs contain all changes, only changes applying to tables in the zo_dev_matrix database will be executed on the slave. If your changes are in other databases, for example the test database, it won't show up on the slave.
Update:
If you refer to the documentation for replicate-wild-do-table, the wildcard it uses is %, not *.
Oh, never mind, I see Rolando already answered that. :-)