fixup! for b31bcacd

Fix up e4f1ee5f (Fix up: update variables too.)

Fix up ff0face8 (Update package names.)

when cpufreq/scaling_governor doesn't exit rc doesn't exist because command is
skipped

This package is already a dependency of slapos-node.

This commit adds support for Fedora because the package name is
different on Fedora (lm_sensors).

The command lsb_release must be present on the system to have a working
anisble_lsb dictionary

Remove every old tarballs in OBS directory. Otherwise OBS does not know
which to choose for compilation.

prevents vifib.yml playbook from failing for machines containing offline CPUs

Fixup b3ecd384i (obs/_generic: support bootstrapping with either python2 or python3)

The symbolic link is not suported by re6st compilation (it is totally
removed from the archive)

See merge request nexedi/slapos.package!170

Integrate to generic the new bootstraping method from ```obs/slapos```.
Update some egg versions.

Fixup 33f0e91b (obs/_generic: support | in variables)

Use a non-extended ASCII character. Sed needs a single-byte character as
a separator and extended ASCII is sometimes interpreted as a UTF-8
unicode (which is not single-byte).

Remove "dep--" in the directory and software name.
Set a proper version.
Upgrade to buildout 2.7.1+slapos019

Set a proper version.
Upgrade to buildout 2.7.1+slapos019

...for the purpose of a less obscure and more clear code.

The "dropped Olimex Debian images" are supposed to be very old.
Please see 7c5a2eff (comment 167627)
for a complete discussion of this decision.

See merge request nexedi/slapos.package!169