Allow building without server cloned

Signed-off-by: Julius Härtl <jus@bitgrid.net>

.drone.yml

@@ -0,0 +1,44 @@
+kind: pipeline
+name: check-app-compatbility
+
+steps:
+  - name: check-app-compatbility
+    image: nextcloudci/php7.1:php7.1-16
+    environment:
+      APP_NAME: guests
+      CORE_BRANCH: stable16
+      DB: sqlite
+    commands:
+      # Pre-setup steps
+      - wget https://raw.githubusercontent.com/nextcloud/travis_ci/master/before_install.sh
+      - bash ./before_install.sh $APP_NAME $CORE_BRANCH $DB
+      - cd ../server
+
+      # Code checker
+      - ./occ app:check-code $APP_NAME -c strong-comparison
+      - ./occ app:check-code $APP_NAME -c deprecation
+
+trigger:
+  branch:
+    - master
+    - stable*
+  event:
+    - pull_request
+    - push
+
+---
+kind: pipeline
+name: frontend
+steps:
+  - name: jsbuild
+    image: mhart/alpine-node:6.8.0
+    commands:
+      - apk add --no-cache make
+      - make
+trigger:
+  branch:
+    - master
+    - stable*
+  event:
+    - pull_request
+    - push

img/rename.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" version="1.1" viewBox="0 0 16 16" height="16" width="16"><path d="M12.594 1.344C12.062 1.314 11.5 1.5 11 2l3 3c1.5-1.5.188-3.563-1.406-3.656zM10 3l-7 7-2 5 5-2 7-7-3-3zm-6.5 7.5l2 2L3 14l-1-1 1.5-2.5z"/></svg>

js/App.css

@@ -49,7 +49,7 @@
         content: '';
         width: 16px;
         height: 16px;
-        background: url('../../../core/img/actions/rename.svg') no-repeat center;
+        background: url('../img/rename.svg') no-repeat center;
         opacity: 0;
 
         &:hover {