Added:
- list all active devices (with sn, barcode, venture, role, remarks)
- list all deleted devices
- export to csv devices
Added:
- list all active devices (with sn, barcode, venture, role, remarks)
- list all deleted devices
- export to csv devices
Alert in price and cost tab when
add function is_depreciated
fix:if deprecation_date is None
temp commit - add support bladesystem and diskshare
Merge branch 'master' of git://github.com/allegro/ralph into dev-list

Conflicts:
	src/ralph/ui/static/ui/custom.css
	src/ralph/ui/views/reports.py
fix comment
add flag - ignore_deprecation in raw_price and cost
now i can see part of blade system price
ignore deprecation in price
ignore deprecation in price
ignore deprecation in price
remove deleted child in child list
remove important
remove deleted devices from price and cost
remove deleted devices from price and cost
temp
Fixed incorrect handling of AttributeError on reports. component_type was not set.
remove empty class