moved sn validation to validators & added max_length=200 check on single sn
skipping empty sn & fixed test message
MultilineField used on sn in add part|device
rewritten sn, barcode, imei in 'add device|part' form to new MultilineField
Merge branch 'develop' of https://github.com/allegro/ralph_assets into unlimited-multi
better docstring in validate_snbcs
working refactored 'edit device' view (dirty version)
code cleanups & updated tests
Merge branch 'develop' into device-info-bo
indention fixes & better block name for tables
fixes after review
Search form specified by BO/DC and collapsed
Multiple selection form inventory number
Flaked
Merge pull request #209 from quamilek/search_field_order

Search form specified by BO/DC and collapsed
Version bump for django-search-forms
Merge pull request #208 from zefciu/RBM-33

Multiple selection for inventory number
Hide action column on search, configured in settings.py
Merge branch 'develop' of https://github.com/allegro/ralph_assets into develop
added mode specific data saved in add-device view & code cleanups