Add localization strings for everything I didn't localize already

templates/ArtBrowser/images.hbs

@@ -1,7 +1,9 @@
 <div class="paginated">
 	<div class="row">
 		{{#if can.upload}}
-			<button data-action="uploadImage">Upload Image</button>
+			<button data-action="uploadImage">
+				{{localize "IT.apps.ArtBrowser.upload-image"}}
+			</button>
 		{{/if}}
 		{{#if is.multi}}
 			<div class="grow"></div>
@@ -20,7 +22,7 @@
 		</ul>
 	{{else}}
 		<span class="placeholder">
-			{{ localize "" }}
+			{{ localize "IT.apps.ArtBrowser.no-results" }}
 		</span>
 	{{/if}}
 	<div class="grow"></div>
@@ -29,14 +31,14 @@
 			data-action="prevPage"
 			{{disabled (not has.prev)}}
 		>
-			Prev
+			{{localize "IT.common.page.previous"}}
 		</button>
 		{{page}} / {{pages}}
 		<button
 			data-action="nextPage"
 			{{disabled (not has.next)}}
 		>
-			Next
+			{{localize "IT.common.page.next"}}
 		</button>
 	</div>
 </div>