Fixed modal-title display

Modified logic in updateTitleAndFooter() so modal-title always follows the "always_show_close" option.

Before, when "always_show_close" set to false, only first modal had hidden title - when navigating left/right the title showed, even when empty (because of "nbsp;").

ekko-lightbox.coffee

@@ -178,10 +178,10 @@ EkkoLightbox.prototype = {
 	updateTitleAndFooter: ->
 		header = @modal_content.find('.modal-header')
 		footer = @modal_content.find('.modal-footer')
-		title = @$element.data('title') || " "
+		title = @$element.data('title') || ""
 		caption = @$element.data('footer') || ""
-		header.css('display', '').find('.modal-title').html(title)
-		if title or @options.always_show_close then header.css('display', '') else header.css('display', 'none')
+
+		if title or @options.always_show_close then header.css('display', '').find('.modal-title').html(title || " ") else header.css('display', 'none')
 		if caption then footer.css('display', '').html(caption) else footer.css('display', 'none')
 		@
 
@@ -278,4 +278,4 @@ $.fn.ekkoLightbox.defaults = {
 	onShown : ->
 	onHide : ->
 	onHidden : ->
-}
+}