[debian] don't use setuptools to build debian package

[doc/book] a proper note (style)

[doc] replace c-c with cubicweb-ctl

[doc/book] fix wrong (https) url

[doc/book] typos

merge stable, fixing dependencies generation on c-c newcube on the way

[skel] include __recommends_cubes__ as well for completness

[dbapi] document connect() function

[skeleton/dependencies] fix typo & new cube generation from template

backport stable

[debian] depends on twisted.web instead of twisted.web2

[db-check] cleanup

[db-check] don't check entities from external sources have owned_by

[db-check] fix unexistent multisource entity detection

[db-check] fix duplicated schema constraint detection

[etwist] proper getChild implementation (eventually): fix fckeditor resources locating bugs by properly using file resources

[js] remove unnecessary log

[etwist] nicer, thouhg really not perferct) request max size exceeded support of json/frame posts

[skel] packaging fix: should build package without setuptools, and fix default for dependency_links

[controllers] cleanup unused js var

[packaging] update lgc dependency

[skel] cleanup default cube setup.py

[web] no more needed with the bytes option type

[packaging] setup.py cleanups

backport stable

[config] use bytes option type for max post length

[config] properly use time type for options representing a time.

[web] consistent cleanup session interval time

[migration] makes Yes the default answer to replace configuration file

[config] with lgc >= 0.50, option's dict inputlevel becomes level