explicitly set the file types to delete

the wild card version can get mixed up with app.del  '/project/:project_id/contents/*', httpAuth, TpdsController.deleteProjectContents

services/web/app/coffee/Features/Editor/EditorHttpController.coffee

@@ -57,6 +57,18 @@ module.exports = EditorHttpController =
 			return next(error) if error?
 			res.send 204
 
+	deleteDoc: (req, res, next)->
+		req.params.entity_type  = "doc"
+		EditorHttpController.deleteEntity(req, res, next)
+
+	deleteFile: (req, res, next)->
+		req.params.entity_type = "file"
+		EditorHttpController.deleteEntity(req, res, next)
+
+	deleteFolder: (req, res, next)->
+		req.params.entity_type = "folder"
+		EditorHttpController.deleteEntity(req, res, next)
+
 	deleteEntity: (req, res, next) ->
 		project_id  = req.params.Project_id
 		entity_id   = req.params.entity_id

services/web/app/coffee/router.coffee

@@ -103,7 +103,10 @@ module.exports = class Router
 
 		app.post '/project/:Project_id/:entity_type/:entity_id/rename', SecurityManager.requestCanModifyProject, EditorHttpController.renameEntity
 		app.post '/project/:Project_id/:entity_type/:entity_id/move', SecurityManager.requestCanModifyProject, EditorHttpController.moveEntity
-		app.delete '/project/:Project_id/:entity_type/:entity_id', SecurityManager.requestCanModifyProject, EditorHttpController.deleteEntity
+
+		app.delete '/project/:Project_id/file/:entity_id', SecurityManager.requestCanModifyProject, EditorHttpController.deleteFile
+		app.delete '/project/:Project_id/doc/:entity_id', SecurityManager.requestCanModifyProject, EditorHttpController.deleteDoc
+		app.delete '/project/:Project_id/folder/:entity_id', SecurityManager.requestCanModifyProject, EditorHttpController.deleteFolder
 
 		app.post '/project/:Project_id/compile', SecurityManager.requestCanAccessProject, CompileController.compile
 		app.get  '/Project/:Project_id/output/output.pdf', SecurityManager.requestCanAccessProject, CompileController.downloadPdf