[book] fix typo. remove spurious `i`

[towards py3k] fix bug introduced by 0bb18407c053

[doc] Book entry for the undo functionnality.

[toward py3k] rewrite has_key() (part of #2711624) The `has_key` method is not in Python3K but dict supports __contains__ check for ages.

[toward py3k] rewrite dict.keys() and dict.values() (part of #2711624) Python 3K will only expose iterators. http://docs.python.org/3.0/whatsnew/3.0.html#views-and-iterators-instead-of-lists

[toward-py3k] rewrite to "except AnException as exc:" (part of #2711624) The older form is not necessary since we dropped python 2.5 compability. This will help Python 3.3 experimentation.

[toward-py3k] remove import with_statement (part of #2711624) They are unneeded since we dropped python 2.5 compatibility. This will help Python 3.3 experimentation.

pkg: drop python 2.5 compatibility (closes #2711624) 2.5 is not common anymore. Dropping compatibility will help moving to a code base compatible with Python 3.3

devtools: improve qunit timeout message Make the message clearer, shorter and properly wrapped.

merge default into stable

[devtools] fix broken windmill test case

Added tag cubicweb-debian-version-3.15.9-1 for changeset 29fbc632a696

Added tag cubicweb-version-3.15.9 for changeset 8bfc0753f1da

Added tag cubicweb-debian-version-3.16.0-1 for changeset 853237d1daf6

Added tag cubicweb-version-3.16.0 for changeset 6c7c2a02c9a0

3.15.9

[ldap test] fix bad merge

[merge] backport stable fixes

[cwctl] fix cubicweb-ctl shell command (closes #2583919) * add an uri parsing utility that documents a bit the uri cubicweb supports out of the box * cwctl: use this utility and refactor a bit for clarity (the novelty here being real support for old style 'myapp', or: * 'inmemory://myapp' * 'pyro://pyro-ns-host:pyro-ns-port/myapp' (pyro access through a pyro concentrator) * 'pyroloc://host:port/pyro-instance-id' (direct access to a pyro repository) * 'zmqpickle-tcp://host:port' * dbapi: refactor to sort out some of the complexity and restore functionality lost in 62213a34726e

[ldap test] move the slapd database directory to a tempdir (closes #2583993) This is required to be sure we are not hurt by NFS or such...

[ldap auth] make sure imported passwords from LDAP are encrypted (closes #2583994) When a user is imported from an LDAP source (in ldapfeed or when converting a user from an ldapsource to system one), we may import a clear-text password, which we do not want to do in our system database.

[ldapfeed] don't crash if one specify an unexisting group in the configuration. Closes #2538399

[doc/ldap] update the ldap chapter wrt the ldapfeed source type (closes #2551863)

prepare 3.16

[doc/3.16] complete description of what changed

[rql sources] uses an URL as remote host address for pyro/zmq rql sources, instead of extra configuration parameters. Follows modification of dbapi.connect api. Closes #2539822

[repo sources] move handling of source's url into abstract source as this becomes shared by most sources prepare #2539822

[db-api] rename repo_connect into _repo_connect to mark it private. Closes #2521848

[repository sources] copy source configuration: source's __init__ modify it while config.sources() return a cached dictionary which shouldn't be modified This causes pb since f8aa87a773b2 (though it's unclear why it hasn't been a problem before). Closes #2521848

cleanup repository connect doc: cnxtype is now deprecated / base_url has never been given that way. Follow #2521848