Intermediate commit:

- webpack build does not run successfully, typescript errors out, saying
  "TS2304: Cannot find name 'module'." or 'require' or 'process' in
  certain .ts files.

src/app/app.component.html

@@ -0,0 +1,16 @@
+<div *ngFor="let step of steps" class="inputwrapper">
+    <div class="textwrapper arrow_box">
+        <textarea class="textinput" (keyup)="update(step)" placeholder="Please enter your input ..."
+                  [(ngModel)]="step.content">{{step.content}}</textarea>
+    </div>
+    <div class="selectwrapper">
+        <div class="arrow_box">
+            <select class="select" (change)="convert(step, $event)">
+                <option id="undefined">Select conversion ...</option>
+                <option class="option" *ngFor="let c of converters" id="{{c.getId()}}">{{c.getDisplayname()}}
+                </option>
+            </select>
+        </div>
+    </div>
+    <div class="errormessage" *ngIf="step.error">{{step.message}}</div>
+</div>