scada

Required by DataGrip. See crate/crate#11726

The full query is

select L.transactionid::varchar::bigint as transaction_id
from pg_catalog.pg_locks L                                                                               
where L.transactionid is not null                                                                        
order by pg_catalog.age(L

Currently we run the container with -f forcing to use the testing config. This is rather problematic...
Create a new docker.cfg with sane defaults and modify the container to use this configuration.
Add documentation on how one can use docker run -v config.cfg:config.cfg to modify the containers configuration of Conpot.

Expected Behavior

A new feature should add an additional color for status icon that will inform Scada-LTS user about disabled DataSource for specific DataPoint. Gray icon should be the best information. Change should be visible in main Data Point List page (http://localhost:8080/ScadaBR/app.shtm#/datapoint-list) and also inside Point Details Page. Behaviour of that button inside P