replace col name 'version' by 'preversion' in model_draft supply mviews
replace col name 'version' by 'preversion' in model_draft supply mviews

see also: ego.io 9433bafa471e73d54806050221e32c41e7d0c1b3 . Switch back as soon as v0.3.0 is released

openego/eDisGo,openego/eDisGo