Set the default image name to be the original file name, and move all of the strings into the localization file (closes #10)

templates/ImageApp/form.hbs

@@ -1,6 +1,6 @@
 <div class="inputs">
 	<label for="{{meta.idp}}-name">
-		Name (Optional)
+		{{ localize "IT.apps.ImageApp.name-label" }}
 	</label>
 	<input
 		id="{{meta.idp}}-name"
@@ -10,7 +10,7 @@
 	>
 
 	<label for="{{meta.idp}}-tags">
-		Tags (Optional)
+		{{ localize "IT.apps.ImageApp.tags-label" }}
 	</label>
 	<string-tags
 		id="{{meta.idp}}-tags"
@@ -19,7 +19,7 @@
 	></string-tags>
 
 	<label for="{{meta.idp}}-artists">
-		Artists (Optional)
+		{{ localize "IT.apps.ImageApp.artists-label" }}
 	</label>
 	<multi-select
 		id="{{meta.idp}}-artists"

templates/ImageApp/header.hbs

@@ -1,7 +1,7 @@
 <header>
 	<div class="row">
 		<label for="{{meta.idp}}-image">
-			Image
+			{{ localize "IT.apps.ImageApp.image-label" }}
 		</label>
 		{{#if docID}}
 			<input
@@ -15,7 +15,7 @@
 				type="button"
 				data-action="removeEditingImage"
 			>
-				Clear
+				{{ localize "IT.apps.ImageApp.clear" }}
 			</button>
 		{{else}}
 			<input

templates/ImageApp/preview.hbs

@@ -6,7 +6,7 @@
 		>
 	{{else}}
 		<span class="placeholder">
-			Select an image to see the preview
+			{{ localize "IT.apps.ImageApp.preview-placeholder" }}
 		</span>
 	{{/if}}
 </div>