Revert "Don't chwon partitions by default"

alter_user is true again by default.
This reverts commit 266d08696166645c1bcfb6915a1706929430f9ed.
This code has nothing to do with partition chown.
slapos format: Don't chown partitions.

Correct fix.
Release 1.2.4.1.
slapos format: fix use_unique_local_address_block feature, and put default to false in configure_local.
documentation: add slapos local *.
CLI: avoid empty log message (no envvar removed)
CLI: --log-color option, disabled by default. Safe for log redirection.
migrate slap.py from (httplib, socket, ssl, urllib) -> requests
slap.py: send all POST data as form-encoded parameters

as part of the migration to 'requests'
update tests conforming to requests API
slap: expose ConnectionError.
slapproxy tests: catch correct exception when testing if started, always stop proxy even in case of error in setup.
[slaptool] Add getComputerPartitionList and getComputerPartitionInformation methods.
Revert "[slaptool] Add getComputerPartitionList and getComputerPartitionInformation methods."

This reverts commit 33d2a927e75fb4e6f6fd444ce55a209d639e2b44.
[slapos_hypermedia] Upgrade to new erp5_hal_json_style.

A few tests can be taken out of this BT to be put in erp5_hal_json_style.
slap: Add getInformation() x2 and getOpenOrderList().
slapos CLI: add slapos list and slapos info.
fixup! [slapos_hypermedia] Upgrade to new erp5_hal_json_style.
(fixup) hypermedia: use hateoas website for hateoas tests.
(fixup) slap: merge requests branch.