HPCC-118733 Update Roxie Manual for 5.0 EclWatch

Signed-off-by: Jim DeFabia <jamesdefabia@lexisnexis.com>
Merge pull request #6203 from JamesDeFabia/11873UpdateRoxieManual

HPCC-118733 Update Roxie Manual for 5.0 EclWatch

Reviewed-By: Richard Chapman <rchapman@hpccsystems.com>