New UI changes(tags, categories, authorisations, module index…)

To run:
  - ruby lib/remove_old_tags.rb DB_NAME
  - rake new_ui:migrate_tags
  - rake new_ui:migrate_categories['APP_KEY,''MODEL_NAME'] (check new_ui.rake for more details)

app/assets/javascripts/lib/gallery.js

@@ -0,0 +1,59 @@
+$(function() {
+	var $container = $('.gallery'),
+		$containerData = $container.data();
+
+	$container.imagesLoaded( function(){
+		$container.masonry({
+			itemSelector : '.rgalbum',
+			isAnimated: true,
+		});
+		if($containerData.galleryId == 'gallery') {
+			var $albumname = $('.albumname'),
+				$img = $('.rgalbum img');
+			$albumname.each(function(i) {
+				var $imgH = $(this).prevAll($img).height(),
+					$H = $(this).height()+20,
+					$fontSize = parseInt($(this).css('font-size'));
+					$lineHeight = parseInt($(this).css('line-height'));
+				if($H > $imgH) {
+					$(this).css({
+						'bottom': "auto",
+						'top': 0,
+					});
+					$(this).hover(function() {
+						$(this).stop(true, true).delay(500).animate({
+							'top': '-='+($H-$imgH),
+						},($H-$imgH)*10)
+					},function() {
+						$(this).stop(true, true);
+						$(this).css({
+							'bottom': "auto",
+							'top': 0,
+						});
+					});
+				}
+			});
+			$('#orbit_gallery').delegate('.icons-tag','click',function(){
+				$(this).parents('.gallery_info').nextAll('.albumtag').slideToggle(300, function() {
+					$container.masonry({
+						itemSelector : '.rgalbum',
+						isAnimated: true,
+					});
+				});
+			});
+		}
+	});
+	
+	$('.add-imgs').on({
+		click: function() {
+			$('#fileupload').slideToggle(300, function() {
+				if(!$(this).is(':hidden')) {
+					$('.add-imgs').html('<i class="icons-cross-2"></i> Close panel');
+				} else {
+					$('.add-imgs').html('<i class="icons-plus"></i> Add Image');
+				}
+			});
+			return false;
+		}
+	});
+});