[fix] corrected sort on artworks index
[cosmetic] repeat pagination and new action controls in artworks administration page (closes #88)
[evol] artworks context menu: finished mechanism + checked for empty selection + implemented associate_with_tag action
[evol] preliminary artworks context menu (reverted license to GPL2+, to be compatible with Proto.Menu and possibly other plugins)
[evol] added tags and fixes a few typos
[fix] check artwork properties/subobjects better before displaying
[evol] an artwork can have multiple materials
[fix] renamed 'technique' into more appropriate name 'artwork_support', and update schema and translations (Closes #4)
[cosmetic] center artwork image in their frame in the arwork admin list
[fix] worked around artwork list default sort not enforced
[fix] added 'selected' parameter to artwork size generic selector and pass currently selected size in artwork edit page (closes #1)
[fix] remove hardcoded submit label in display_standard_form_buttons() helper and propagate submit_label view variable to it
Initial version