Symlink icons (#1416) (#3826)

* Updated vendor code for code.gitea.io/git

* Display symlinks correctly for files and directories

* Added symlink tests

* Applied silverwinds stylesheet patch

Signed-off-by: Tris Forster <tris.git@shoddynet.org>

models/fixtures/user.yml

@@ -27,7 +27,7 @@
   is_admin: false
   avatar: avatar2
   avatar_email: user2@example.com
-  num_repos: 4
+  num_repos: 5
   num_stars: 2
   num_followers: 2
   num_following: 1
@@ -313,4 +313,4 @@
   avatar: avatar20
   avatar_email: user20@example.com
   num_repos: 4
-  is_active: true
+  is_active: true