Show last commit for tree

CHANGELOG

@@ -11,12 +11,13 @@ v 5.1.0
   - Restyled Issues list. Show milestone version in issue row
   - Restyled Merge Request list
   - Backup now dump/restore uploads
-  - Improved perfomance of dashboard
-  - File history now tracks renames
+  - Improved perfomance of dashboard (Andrew Kumanyaev)
+  - File history now tracks renames (Akzhan Abdulin)
   - Drop wiki migration tools
   - Drop sqlite migration tools
   - project tagging
   - Paginate users in API
+  - Restyled network graph (Hiroyuki Sato)
 
 v 5.0.1
   - Fixed issue with gitlab-grit being overrided by grit

app/views/tree/_tree.html.haml

@@ -17,7 +17,15 @@
       %tr
         %th Name
         %th Last Update
-        %th Last Commit
+        %th
+          Last Commit
+           
+          %i.icon-angle-right
+           
+          %small.light
+            = link_to @commit.short_id, project_commit_path(@project, @commit)
+            –
+            = truncate(@commit.title, length: 50)
         %th= link_to "history", project_commits_path(@project, @id), class: "btn btn-tiny pull-right"
 
     - if tree.up_dir?