missing super call

remove all accepts = ('Foo',) declaration and use __selectors__ = implements('Foo') instead

removing explicit access to im_func, this is not necessary anymore

allow selectors to be a single element instead of tuples (this is the first step towards removing the metaclass)

registerer cleanup

fix imports

fix initializers

oops

use class_renamed, not class_moved

update import

merge

merge branches in tls-sprint (bis)

merge heads in tls-sprint branch

provide a new add_cubes() migration function for cases where the new cubes are linked together by new relations In this case, we need to add all new cubes at once.

merge

small fix

factorized impl

simplify registerers

still more explicit registration

drop more registerers

start with explicit registration

rename registration callback, clear argument to register

update import

interface handling should be done here

reorganize a bit, some cleanup and fixes

drop unused support of .required, no more necessary .accepts check, and extresources_registerer

kill ExtResourcesBoxTemplate

move _MARKER from appobject to web.request

properly kill/depreciate component base class, only keep Component

work in progress, draft for manual registration