Resolve "Ajout du critère : Recherche par liste d'Ident"

Closes #95 (closed)

src/app/search/components/criteria/search-type/list.component.html

+<div class="row">
+    <div class="col form-group">
+        <label>{{ label }}</label>
+        <div class="row">
+            <div class="col col-sm-auto pr-sm-1 mb-1 mb-lg-0">
+                <div class="readonly">in</div>
+            </div>
+            <div class="w-100 d-block d-sm-none"></div>
+            <div class="col pl-sm-1">
+                <textarea class="form-control" rows="3" [formControl]="list" autocomplete="off"></textarea>
+            </div>
+        </div>
+    </div>
+    <div class="col-2 text-center align-self-end pb-3">
+        <button class="btn btn-outline-success" *ngIf="!list.disabled" [hidden]="!list.value" (click)="emitAdd()">
+            <span class="fas fa-plus fa-fw"></span>
+        </button>
+        <button class="btn btn-outline-danger" *ngIf="list.disabled" (click)="deleteCriterion.emit(id)">
+            <span class="fa fa-times fa-fw"></span>
+        </button>
+    </div>
+</div>
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