Renamed DTL1 to DTL2, added DTL4 and added access security
- Implemented access security: allow only system experts to change
*:Voltage-S
operational limits. - Updated EPICS from 7.0.5 to 7.0.6.1 so we can access the latest version of e3-auth.
- Renamed DTL1 to DTL2 and added DTL4 (it is commented out for now).
- Removed save folder.
Edited by Carlos Neto