backport stable

[facet] control i18nization of values on AttributeFacet

[views] tab schema image renamed to schema diagram

[uicfg] fix handling of 'order' in the primaryview_display_ctrl rtag: consider by default only schema order, not order of appearance of rules

[db-check] RQLConstraint is not a 'unique' constraint

[entity] avoid getting w in cw_extra_kwargs when calling .view

[actions box] enhance add related menu generation: don't propose to add relation of single cardinality where entity already have the relation set

[primary view] allow new 'subvid' parameter in primaryview_display_ctrl

[primary view] give dispctrl to side box views as for relations section

[web] unify list views call arguments: use subvid to specify the view to use for each item

[web] refactor side box to use autolimited view

[req] avoid getting w in cw_extra_kwargs when calling .view

[config] rename remaining inputlevel to level in option definitions, as expected by lgc >= 0.50

[fti] simplify UpdateFTIHook code

[twisted] we must set response code before starting to write the answer, else it's ignored

cleanup

[web data] remove files not used by the framework

[css] keep old css according to a configuration variable (true by default)

[3.8 execute] remove deprecation warnings

backport stable

[dbapi] missing import

[ajax] missing html heads processing in reloadComponent (sic\!)

[deprecation] missing version number to old warning message

[table view] we should call the cell view using the table rset, not one rebuilded for a specific entity

[table view] take care to None label

[selectors] new logged_user_in_rset selector

merge

replaced hardcoded 'web/view' by os.path.join('web', 'view') so views path is also valid under windows

fixed bug of non-normalized path under Windows, that broke the reload mechanism

[c-c list] configuration pb cubes directly hold version number now, avoid crash when reporting errors