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/repo_unit.yml

@@ -67,3 +67,10 @@
   type: 5
   config: "{}"
   created_unix: 946684810
+
+-
+  id: 11
+  repo_id: 31
+  type: 1
+  config: "{}"
+  created_unix: 1524304355

models/fixtures/repository.yml

@@ -378,4 +378,14 @@
   num_pulls: 0
   num_closed_pulls: 0
   is_mirror: false
-  is_fork: true
+  is_fork: true
+
+-
+  id: 31
+  owner_id: 2
+  lower_name: repo20
+  name: repo20
+  num_stars: 0
+  num_forks: 0
+  num_issues: 0
+  is_mirror: false

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