Admin Log Search 2.9.1

Thanks @NamePros for funding this update

• Require php 7.2+
• Better user changelog field search. It is now a select-list of valid field names rather than a free-form filter due to how phrases are used with this column
• Add 'invert' filter to various log filters

• Improve searching moderator log for modlog action string, and when the modlog action phrase doesn't exist.

• Improve like-escape for binary fields

• Require XenForo 2.2+
• Improve compatibility of server error log template modification(s). Thanks @NamePros
• Fix filtering by 'falsy' values in various text fields would fail
• Add filtering by user rejection reason to the rejected user log

• Fix admin log username search
• Implement escaping for various 'like' operators on various binary fields in various admin logs

• Fix filtering of user change log from a user's profile in the admincp

• Add use of more php 7+ type hinting
• Fix redundant queries when viewing error log
• Fix styling issue with error log filter
• Implement "soft delete" feature for error log items and provide a UI option to hard delete entries.
  • Support filtering by soft-delete state
  • Add the "Error log deletion mode" advanced option to control if soft delete is disabled, soft/hard delete are enabled or hard delete disabled.
  • Thanks to NamePros for this feature.

• Fix clearing xenforo error log via filtering on text
• Fix mixing stock filtering & add-on filtering in admin/mod log did not work
• Add Banned Email address filtering
• Add filtering by content id in attachment browser

• Fix clearing filtered error log did not work

• Require Standard Lib by Xon v1.6.0+
• Fix possible self-XSS from filter terms