[3.10] enhanced deprecation warning: add problematic class name

[devtools] Firefox need write access to $HOME Check that you have write acces to the user home before launching Firefox. Firefox need to write stuff in the home directory of the user and will silency crash when unable to do it. We add an assertion with an explicite message to improve crash report in such situation.

backport stable

[debian] include compiled documentation instead of source in cubicweb-documentation debian pkg

[book] don't rely on importable cubicweb to extract cubicweb version number

3.10.1

backport stable

[pkg] fix install_data import not present in setuptools

backport stable

[packaging] add a __init__.py to cubes directory when installing data

[distribution] Handle missing instance directory when listing and running instance command. no directory means no available instance.

[setuptools] Automaticly move data content of a cubicweb's egg in the proper location. This should be done once during the first import of the cubicweb module. This is an ugly hack because setuptools lake proper post install hooks.

[packaging] Egg are not valid cubicweb prefix.

[config] Put "Instance" and "Instance data" directory within cubiweb install prefix. Instance directory (/etc/cubicweb.d) and Instance Data directory (/var/lib/cubiweb/) are now put withing the install prefix of cubicweb. When this prefix is /usr/ old behaviour are used (they are putted in the root directory). This change will make cubicweb much more virtual env friendly.

[debian] goa package gone for now