Remove scaler record code

[MarkRivers]

This PR removes the scaler record code from std. It is now in the new scaler repository.

The following modules require changes for this. I have issues pull requests in those as well.

• camac
• mca
• measComp
• softGlueZynq
• xxx

[MarkRivers]

It is potentially a lot of work to change all IOC startup scripts to load the scaler records from SCALER rather than STD. This little script can make it easier:

find . -name '*.cmd' -exec sed -i 's/$(STD)\/db\/scaler/$(SCALER)\/db\/scaler/' {} \;
find . -name '*.cmd' -exec sed -i 's/$(STD)\/stdApp\/Db\/scaler/$(SCALER)\/db\/scaler/' {} \;