Namespace the document route under `/doc/`

services/web/app/coffee/router.coffee

@@ -195,7 +195,7 @@ module.exports = class Router
 		webRouter.get  '/project/download/zip', AuthorizationMiddlewear.ensureUserCanReadMultipleProjects, ProjectDownloadsController.downloadMultipleProjects
 
 		webRouter.get '/project/:project_id/labels', AuthorizationMiddlewear.ensureUserCanReadProject, AuthenticationController.requireLogin(), LabelsController.getAllLabels
-		webRouter.get '/project/:project_id/:doc_id/labels', AuthorizationMiddlewear.ensureUserCanReadProject, AuthenticationController.requireLogin(), LabelsController.getLabelsForDoc
+		webRouter.get '/project/:project_id/doc/:doc_id/labels', AuthorizationMiddlewear.ensureUserCanReadProject, AuthenticationController.requireLogin(), LabelsController.getLabelsForDoc
 
 		webRouter.get    '/tag', AuthenticationController.requireLogin(), TagsController.getAllTags
 		webRouter.post   '/tag', AuthenticationController.requireLogin(), TagsController.createTag

services/web/public/coffee/services/labels.coffee

@@ -35,7 +35,7 @@ define [
 
 		labels.loadDocLabelsFromServer = (docId) ->
 			$http
-				.get("/project/#{window.project_id}/#{docId}/labels")
+				.get("/project/#{window.project_id}/doc/#{docId}/labels")
 				.success (data) ->
 					if data.docId and data.labels
 						state.documents[data.docId] = data.labels