Fixed the add many licences logic
REST API for Assets - User assignmets resource
Merge branch 'develop' of github.com:quamilek/ralph_assets into bulkedit
Clean imports
Merge branch 'develop' of https://github.com/allegro/ralph_assets into develop
Merge branch 'develop' of https://github.com/allegro/ralph_assets into fix-licences

Conflicts:
	src/ralph_assets/forms_sam.py
Fixed the add many licences logic and merge migrations
Fix default niw value in Licence
Default used value
copy asset's model,order_no,warehouse to device's name,remark,dc
copy asset's model,order_no,warehouse to device's name,remark,dc
Merge branch 'asset2device' of github.com:xliiv/ralph_assets into asset2device

Conflicts:
	src/ralph_assets/models_assets.py
Merge pull request #258 from xliiv/asset2device

Cloning data to device - create stock device in Ralph
fixed 'at least on of sn, barcode' constraint
Merge pull request #259 from xliiv/sn-or-barcode

fixed sn or barcode constraint
Merge pull request #257 from quamilek/fix-licences

Fixed the add many licences logic
sort options and set default
Filter by type in admin

* Model,
* Category,
* Asset,
Merge pull request #260 from kubked/fix/categories-import

sort import options and set default
Merge pull request #262 from quamilek/feature/admin-filters

Filter by type in admin