[REFACTOR] [BUG] Cannot call Verify in TaskView

[DerekTBrown]

The following code is in Markdown:

<div class="markdown-check-button">
            <md-dialog #alert>
                <md-dialog-title>Score: 3/10</md-dialog-title>
                Truth be told you may fail the course, perhaps drop it
                while you can?
                <md-dialog-actions ok="Fine"></md-dialog-actions>
            </md-dialog>
            <button md-raised-button (click)="alert.show()">
                Check
                <md-icon fontIcon="tuxicon-tick"></md-icon>
            </button>
</div>

1. this cannot be called from TaskView and cannot trigger a method in TaskView
2. This has nothing to do with markdown. It should not be in the markdown component.