(cherry picked from commit 32dca498)

(cherry picked from commit 0a28a1b7)

(cherry picked from commit c912847d)

(cherry picked from commit 78366339)

(cherry picked from commit 186417c8)

(cherry picked from commit 4ece564c)

(legacy, crashreporter) limit presentation and upload size of PHP_errors.log to 1MB, closes https://github.com/opnsense/core/issues/768

(cherry picked from commit 907b786c)

(cherry picked from commit 78e1c1fb)

(cherry picked from commit dbfa92c7)

(cherry picked from commit 26879eb2)

(cherry picked from commit 1e1aae8b)

(cherry picked from commit f3597390)

(cherry picked from commit 89d73c56)

(cherry picked from commit 12ccfb71)

(cherry picked from commit 6dfe4bfd)

(cherry picked from commit 00de826a)

(cherry picked from commit 5e2a99f6)

(cherry picked from commit d714d27c)

(cherry picked from commit 8e823ef0)

(legacy) authgui.inc,/ (root) is /index.php, make sure we're matching the correct item. https://github.com/opnsense/core/issues/724

(cherry picked from commit bd62b3eb)

(cherry picked from commit f862e857)

(cherry picked from commit daebae4f)

(cherry picked from commit 7c5db320)

(cherry picked from commit ba9bbebe)

(legacy) there are a few ACL's without a visible UI part included, which may result in less practical redirectings when the index is not authorized.

Add the license to the ACL, so we know for sure the menu is visible.

issue https://github.com/opnsense/core/issues/724

(cherry picked from commit 1fd55b12)

(legacy) fix crashreport PHP Warning:  Illegal string offset 'wan' in /usr/local/www/services_dhcpv6.php on line 57

(cherry picked from commit 4f0a083e)

(legacy) fix crashreport Call to undefined function get_services() in /usr/local/www/fbegin.inc on line 38

(cherry picked from commit aa305e7d)

(cherry picked from commit d92af436)

(cherry picked from commit ebad9352)

(cherry picked from commit 1363689d)

(cherry picked from commit 45594476)

(cherry picked from commit d0e3d2dd)

(cherry picked from commit f173a3be)

(cherry picked from commit ababecf8)

(cherry picked from commit 70445dcb)

(cherry picked from commit c3358d74)

(cherry picked from commit 8b12976f)

(cherry picked from commit e342cd97)

(cherry picked from commit a9fa3d52)