Removed hard-coded suffixes

Removed hard-coded suffixes because it gets dynamically added by "$app->functions->formatBytes($tmp_rec['t']);".

See merge request !328

Removed hard-coded suffixes because it gets dynamically added by "$app->functions->formatBytes($tmp_rec['t']);".

Fixes: #3836



See merge request !326

Fixes: #3846



See merge request !325

updated installer and updater - detect which and haveged (Fixes: #3843 and #3840)



See merge request !324

Fixed syntax error in new XFS quota code (cron)



See merge request !323

Fixed broken translations resulting in syntax errors in various pages.

Problem was more common than first expected.

See merge request !321

Feat: enable xfs-quotas.

This feature-request added a long time ago by @ftimme and also reasked again by other user @alienn 

With this few lines it should solve issue #1948 for ispconfig-3.1

See merge request !317

French translation fixes

Removed \ in french translation which leads to a syntax error and breaks client addition page.
Updated various translations

See merge request !320

client addition page.

layout-fix for company name



See merge request !319

Master



See merge request !318