Add ability to set custom markdown in description

client/src/app/shared/shared-instance/instance-about-accordion.component.ts

@@ -23,7 +23,6 @@ export class InstanceAboutAccordionComponent implements OnInit {
 
   about: About
   aboutHtml = {
-    description: '',
     terms: '',
     codeOfConduct: '',
     moderationInformation: '',

client/src/app/shared/shared-instance/instance.service.ts

@@ -40,7 +40,6 @@ export class InstanceService {
 
   async buildHtml (about: About) {
     const html = {
-      description: '',
       terms: '',
       codeOfConduct: '',
       moderationInformation: '',

client/src/app/shared/shared-instance/shared-instance.module.ts

@@ -1,6 +1,7 @@
 
 import { NgModule } from '@angular/core'
 import { NgbAccordionModule } from '@ng-bootstrap/ng-bootstrap'
+import { SharedCustomMarkupModule } from '../shared-custom-markup'
 import { SharedMainModule } from '../shared-main/shared-main.module'
 import { FeatureBooleanComponent } from './feature-boolean.component'
 import { InstanceAboutAccordionComponent } from './instance-about-accordion.component'
@@ -12,7 +13,8 @@ import { InstanceService } from './instance.service'
 @NgModule({
   imports: [
     SharedMainModule,
-    NgbAccordionModule
+    NgbAccordionModule,
+    SharedCustomMarkupModule
   ],
 
   declarations: [