MEBT EMU motion: updated motor record instance names

See merge request !30

fcioc: updated from DTL-010 to DTL-020

See merge request !29

Remove RB precision in MEBT EMU motor OPI

See merge request !28

Add nBLM detector power supply OPI

See merge request !27

Doesn't work and doesn't seem to be needed.

Can't set border color on such widgets

Use RB PVs for status LEDs

import from e3-caensyproxy

Remove scanning OPI button from the DAQ displays, because it is the same
for both DAQs, and move it to the main screen.

Add HMC power supply OPIs of MEBT EMU FE

See merge request !24

Add the OPI files and link them on the main screen of MEBT EMU FE.

ICSHWI-9554 Add button on BCM OPI to open EVR instance

See merge request !23

PV names were updated in main screen and manager ioc specific screens.

This was needed because more prefixes will be needed, so this format
is being used now for identification and readability.

Both top.bob screen (main) and example launcher (launcher.bob) were
updated.