fix copied code. Add assign projects button.

app/views/teams/_projects.html.haml

@@ -3,11 +3,11 @@
     Projects
     %small
       (#{projects.count})
-    - if can? current_user, :manage_group, @group
+    - if can? current_user, :manage_user_team, @team
       %span.right
-        = link_to new_project_path(namespace_id: @group.id), class: "btn very_small info" do
+        = link_to new_team_project_path(@team), class: "btn very_small info" do
           %i.icon-plus
-          New Project
+          Assign Project
   %ul.well-list
     - if projects.blank?
       %p.nothing_here_message This team has no projects yet