Fix a few ui bugs

services/web/app/views/project/editor/left-menu.jade

@@ -15,7 +15,7 @@ aside#left-menu.full-size(
 				| Source
 		li
 			a(
-				ng-href="/project/{{project_id}}/{{pdf.url}}"
+				ng-href="{{pdf.url}}"
 				target="_blank"
 				ng-if="pdf.url"
 			)

services/web/app/views/project/editor/pdf.jade

@@ -93,10 +93,10 @@ div.full-size(ng-controller="PdfController")
 				)
 					i.fa.fa-trash-o
 				|  
-				div.dropdown(style="display: inline-block;")
+				div.dropdown(dropdown, style="display: inline-block;")
 					a.btn.btn-default.btn-sm(
 						href
-						data-toggle="dropdown"
+						dropdown-toggle
 					)
 						| Other logs & files 
 						span.caret