[TASK] adds gfx for reset filter

Resources/Private/Partials/Member/Membership.html

@@ -2,7 +2,7 @@
 	<ul>
 		<li class="membershiptype-reset act empty-option">
 			<f:link.action action="list" arguments="{filter: '{filterTerm}'}">
-				<f:translate key="allMemberships" />
+				<f:image src="typo3conf/ext/t3o_membership/Resources/Public/Icons/ShowAllMembers.png" alt="Show all memberships" />
 			</f:link.action>
 		</li>
 		<f:if condition="{filterTerm}">