Merge pull request #11 from eguaj/3.2

3.2
Added requirement for `pg_service.conf` (closes #3646)
Removed references to "apache system user" (refs #3646)
(exploitation.md) Removed references to dynacase-platform (refs #3646)
(installation.md) Added parameters from dynacase-core (refs #3646)
(introduction.md) Removed references to module Dynacase Platform (refs #3646)
(pre-req.md) Added required Apache's `AllowOverride All` (refs #3646)
Updated screenshots with dynacase-control-1.4 and dynacase-core-3.2 (refs #3646)
Merge pull request #12 from eguaj/3.2-A3646

3.2 a3646
CHange default repo referrence (closes #3792)
+ eec.anakeen.com/public => dynacase.anakeen.com
Merge pull request #13 from thingthing/3.2

Change default repo reference (closes #3792)
[refs #3809] explain integrity checking for downloaded elements
Merge pull request #14 from txiki31/3.2-A3809

[closes #3809] explain integrity checking for downloaded elements
Correct some typo
Merge pull request #15 from cbonnissent/patch-1

Correct some typo
Mise à jour pré-requis (refs #4090)
Merge pull request #16 from eguaj/3.2-A4090

Mise à jour pré-requis (closes #4090)
Correction (refs #4090)
typo
edition 2