don't use -k (hardlinks) with jailkit tools

Closes #5710

See merge request ispconfig/ispconfig3!1118

Don't load dashboard on login page (#5564)

Closes #5564

See merge request ispconfig/ispconfig3!1116

Put compression and encryption options in accordion panel (#5704)

Closes #5704

See merge request ispconfig/ispconfig3!1115

[acme.sh] tweak acme.sh integration to make certbot

See merge request ispconfig/ispconfig3!1112

Make strings translatable (Ported from !527)

See merge request ispconfig/ispconfig3!1109

Make allow-transfer globally configurable (#5485)

Closes #5485

See merge request ispconfig/ispconfig3!1114

First commit of Notes/FAQs to content.html

See merge request ispconfig/ispconfig3!1113

Update client_change_password.php

See merge request ispconfig/ispconfig3!1105

Fixed cron logs rotation

See merge request ispconfig/ispconfig3!1102

Add Vim swp files to gitignore

See merge request ispconfig/ispconfig3!1103

Generate always new key 
use rsa 4096 like in certbot

Enhancements on German translation files (Ported from !523)

See merge request ispconfig/ispconfig3!1108

Change remote upgrade to apt-get (#4397)

See merge request ispconfig/ispconfig3!1107

Create Junk-Folder if it doesn't exist, but Junkmail shall be moved

See merge request ispconfig/ispconfig3!1100

Add form element for jailkit_chroot_authorized_keys_template #4901

See merge request ispconfig/ispconfig3!1096

Address "GoAccess errors in log"

Closes #5689

See merge request ispconfig/ispconfig3!1095

Implements #4561: SHA256 (ECDSAP256SHA256) Algorithm for DNNSEC and Algorithm...

Closes #4561

See merge request ispconfig/ispconfig3!1089

Add ui setting for client protection mode

Closes #4048

See merge request ispconfig/ispconfig3!1088

Implements #5400 Prevent that domains with server_id 0 can be added

Closes #5400

See merge request ispconfig/ispconfig3!1099

Cron logs are in the private directory, not in log directory

Fixed Column 'sys_userid' cannot be null error when adding website as admin without choosing a client.