Extended service vsup_rav with users expiration

Created by: zlamalp

• We now also consume users expirations and set it to the RAV.
• Date is transferred like string, since DBD driver handles it better than DB itself conversion on unix timestamp value.
• Do not delete any entries in managed table, we only update and insert from now on.
• Chomp on input values to prevent bad value at the end of line.