New vac intlk screen, custom EH faceplates, main background picture update

See merge request opis/acc/ts2/cryo/systemexpert!7

Master

See merge request opis/acc/ts2/cryo/systemexpert!6

Fixes in EH blockicons and trends

See merge request opis/acc/ts2/cryo/systemexpert!5

Deploy the Updated TS2 Cryogenics System Expert level OPI to LCR

See merge request opis/acc/ts2/cryo/systemexpert!4

Brought back the local Heaters from latest commit before it was accidentally removed (probably when merging the files from Wawr).
TS2 main's changes  merged into Series.

Reversion of the changes from Wawrzyniec's changes - accidentally replaced the TS2 main with his not updated version.

Heaters blockicons and faceplates and plots added for local TS2. TS2 main updated: local blockicons used for EH-[010,020,030,040, 013,023,033,043].

TE-069
TE-023
TE-091
TE-092
TE-093
TE-094
TE-030
TE-049
TE-064
TE-024
TE-013
TE-033
TE-034
TE-043
TE-044
TE-010
TE-018
TE-020
TE-029
TE-039
TE-019
TE-001
TE-002
TE-003

Changed CV-091 blockicon from PV to HV. Changed TE-014 blockicon from CABTR to Lakeshore (as TE-014 was broken in M0, so moved to M1). Bottom version label is now connected to a PV showing the PLC version instead of manually changing it as the OPI updates.

Deploy TS2 Cryogenics System Expert level OPI to LCR

See merge request opis/acc/ts2/cryo/systemexpert!3

PT100 blockicons were missing the macro for the WIDLabel (required for the PT100 temperature faceplates).