#57 Damage auf tokens (#58)

Changes:
 + Fix um Heilung anzurechnen
 + Finde token über Canvas Selected
 + möglich schaden auf mehrere token zeitlgiehc anzurechnen.
Reviewed-on: #58

templates/chat/roll-m5.hbs

@@ -82,7 +82,7 @@
 						<tr class="roll-row {{roll.css}}">
 							<td>{{roll.label}}</td>
 							<td class="roll-result">
-								<span class="roll-total {{#if (contains roll.label "Schaden")}} apply-damage{{/if}}">{{roll.totalStr}}</span>
+								<span class="roll-total {{#if (contains roll.label "Schaden")}} damage{{/if}}{{#if (contains roll.label "Heilung")}} heal{{/if}}">{{roll.totalStr}}</span>
 								<span class="roll-detail">{{roll.result}}</span>
 							</td>
 						</tr>