[connection] replace .running_dbapi_query with .hooks_in_progress The thing was badly named. It tries to help distinguish between queries issued directly by the programmer (e.g in the views: cnx.execute(...)) from queries issued from the hooks, operations ... or even the repository or the native source objects. It worked heuristically being associated with the security being disabled. We provide a better name and an implementation distinct from the security management methods. Related to #3933480.

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bgcolor = '#000000'

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stylesheets = ['%s/cubicweb.css' % datadir_url]

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logo = '%s/logo.png' % datadir_url

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lazy = lazystr('%(bgcolor)s')