Merge branch 'allow-line-breaks' into 'master'

Allow user line break with css directive

Closes #272

See merge request !227

src/app/components/shared/_dialogs/present-comment/present-comment.component.scss

@@ -6,6 +6,7 @@
   min-height: 90vh;
   font-size: 2.1em;
   margin: 5%;
+  white-space: pre;
 }
 
 #comment p {

src/app/components/shared/comment/comment.component.scss

@@ -55,7 +55,8 @@ h2 {
   font-size: 140%;
   max-height: 120px;
   overflow: auto;
-  color: var(--on-surface)
+  color: var(--on-surface);
+  white-space: pre;
 }
 
 .mat-icon {