🔖 concrexit v22

Errors resolved

• Fix for API assuming non external registration (!1162 (merged)) events
• Changed Date Format in List View + Translations (!1159 (merged)) events
• Fixed Visual Error Committees (!1149 (merged)) activemembers
• Clickable links to Achievements and Societies (!1160 (merged)) activemembers
• Fix vars in fstr in conscribosync.py (!1152 (merged), !1142 (merged)) members
• Don't cascade user deletion into deletion of exams etc (!1144 (merged)) members
• Remove SECRET_KEY from production.py (!1146 (merged))

New functionality

• Add automatic NextCloud group for committee chairs (!1168 (merged)) activemembers
• Add 'Display members' field for MemberGroup (!1150 (merged), !1165 (merged)) activemembers
• Add membership type to payment notes (!1147 (merged)) registrations
• Add country field to user profiles (!1140 (merged)) registrations members
• Add more functionality to payments admin (search, export, fields) (!1154 (merged), !1169 (merged)) payments
• Add wire payment type to payments app (!1145 (merged)) payments

Technical changes

• Update Python and Postgres (!1151 (merged), !1148 (merged))
• Update pipfile.lock (!1161 (merged))
• Thumbnailing refactor (!1155 (merged), !1167 (merged)) refactor security
• Events payments refactor (!1112 (merged), !1153 (merged)) events refactor
• Unify used tablesorter plugins (!1143 (merged)) events pizzas refactor
• Replace 'supporter' value in Membership model by 'benefactor' (!1141 (merged)) members registrations refactor
• Remove miscellaneous from top of documents page (!1139 (merged)) documents
• Set download attribute on Thabloid download links (!1138 (merged)) thabloid