minor design improvements

app/assets/stylesheets/gitlab_bootstrap/blocks.scss

@@ -100,8 +100,9 @@
       margin-top: 0;
     }
-    .btn-tiny {
-      @include box-shadow(0 0px 0px 1px #f1f1f1);
+    .btn {
+      position: relative;
+      top: -2px;
     }
     .nav-pills {

app/views/dashboard/_groups.html.haml

 .ui-box
   %h5.title
     Groups
-    %small
+    %span.light
       (#{groups.count})
     - if current_user.can_create_group?
       %span.pull-right
-        = link_to new_group_path, class: "btn btn-tiny info" do
+        = link_to new_group_path, class: "btn btn-small" do
           %i.icon-plus
           New Group
   %ul.well-list

app/views/dashboard/_projects.html.haml

 .ui-box
   %h5.title
     Projects
-    %small
+    %span.light
       (#{@projects_count})
     - if current_user.can_create_project?
       %span.pull-right
-        = link_to new_project_path, class: "btn btn-tiny info" do
+        = link_to new_project_path, class: "btn btn-small" do
           %i.icon-plus
           New Project

app/views/dashboard/_teams.html.haml

 .ui-box.teams-box
   %h5.title
     Teams
-    %small
+    %span.light
       (#{teams.count})
     %span.pull-right
-      = link_to new_team_path, class: "btn btn-tiny info" do
+      = link_to new_team_path, class: "btn btn-small" do
         %i.icon-plus
         New Team
   %ul.well-list