we need to document the the description and install part for all plugin

Hello,

we have lots of plugins not documented yet, but this cause issues for people trying to install them, so we must document :

• Description
• Install
  • install packages
  • install schemas

plugins missing in 1.3

argonaut debconf dhcp dns fai fusioninventory freeradius mail mixedgroups netgroups opsi posix postfix ppolicy quota repository samba spamassassin sudo sympa systems

plugins missing in 1.4

autofs5 invitations kerberos migration-mailrouting public-forms schac subscriptions webauthn zimbra

workflow of documentation

It must be first documented in 1.3 and the merged to 1.4 The remaining plugin from 1.4 will be documented directly in the 1.4 branch