Hide "Photos" divider if photos are deleted.

If we have deleted all photos from an album, we need to remove the
divider between albums and photos.

src/scripts/build.js

@@ -15,11 +15,11 @@ build.iconic = function(icon, classes = '') {
 
 }
 
-build.divider = function(title) {
+build.divider = function(title, id = '') {
 
 	let html = ''
 
-	html += lychee.html`<div class='divider'><h1>$${ title }</h1></div>`
+	html += lychee.html`<div class='divider' id='$${ id }'><h1>$${ title }</h1></div>`
 
 	return html
 

src/scripts/view.js

@@ -158,7 +158,7 @@ view.album = {
 
 			if (album.json.content && album.json.content!==false) {
 
-				photosData += build.divider('Photos')
+				photosData += build.divider('Photos', 'divider-photos')
 
 				// Build photos
 				$.each(album.json.content, function() {
@@ -236,6 +236,7 @@ view.album = {
 				if (!visible.albums()) {
 					album.json.num--
 					view.album.num()
+					if (album.json.num == 0) $('#divider-photos').hide()
 				}
 			})