Add LMF models

• Move LMF models to common src

changed milestone to %v2.1.0 Release

added Refactor v2.1 labels

assigned to @tien-thinh.nguyen

mentioned in merge request oai-cn5g-lmf!31 (merged)

@tien-thinh.nguyen

since Klaus aprroved oai-cn5g-lmf!31 (merged), can we merge this MR?

@defosseu Yes, please merge it :)

Ah, I saw that Klaus unapproved this, so please wait a moment

I tested it and there are no problems. You can merge.

Thanks @kwarnke

mentioned in commit c110f975

merged