Adds proper icons size for tasks, mailTemplate and
taskDashboard.

Adds proper icons to tasks task-dashboard and mail.

issue #6187

issue #6088

issue #6150

There is a wrong type in phpCas phpdoc in some versions (1.3.6 from
 debian is affected)

issue #6114

Removed phpstan.neon which will be in dev-tools instead.
Fixed some phpstan reported problems to avoid having a huge baseline.

issue #6114

Also made sure template and archive are at the end since they are
 special cases.

issue #6119

Moved styling from HTML code to CSS for ACL edition template.
We should also look into using colors from the theme instead of hard
 coded ones.

issue #6119

48px comes from breeze theme.
16px is a copy/paste of package-x-generic

issue #6119

issue #6114

issue #6114

issue #6071

issue #6071

Use a thrown error instead of calling msg_dialog and exit.
And use an exception handler to format uncaught fatal errors.

issue #6071

issue #6073

issue #6065

For the message explaining how to edit the fields on a click-to-edit screen.

issue #6038

issue #6069

issue #6069

Move styling to CSS theme
Move HTML to smarty template
Render everything in one pass
Cleaned up some variable and function names
Add some strict typing

Should render and behave the same as before

issue #6049

issue #5779

issue #6046

issue #6046

issue #6046

Improve display of fatal error during login process, load plist earlier
 if needed to log the failed login information, and make sure plist is
 reloaded if config is reloaded.

issue #6046

There was two functions for storing/getting object dn from session for
 no reason.

issue #6038

These are used by recovery, setup and dashboard.

issue #6023

And convert global_get calls to get

issue #6024

Also global_is_set to is_set.

issue #6024

It was history code from GOsa

issue #6024

issue #5858

issue #5858

Hide nonreadable fields
Hide nonreadable sections
Color nonwritable fields text
Hide nonwritable subattributes
Use CSS for must red star

issue #5858

This allows to avoid ldap reads from pluglist::load, and should fix a
 crash happenning in index.php when using encrypted password in config
 file.

issue #6015

Moved userinfo related functions as methods in userinfo
Moved ppolicy account expiration check to expired_status method
Split ppolicy fetch in a method so that it can be used by expiration
 warning detection later.

issue #6001

Date fields are now using HTML5 date input

issue #5931

issue #5955

Fixes of spaces by php-cs-fixer

issue #5955