Make difference between registration and runner token clear.

Conflicts:
	app/views/runners/index.html.haml

app/views/runners/index.html.haml

+= content_for :title do
+  %h3.project-title
+    Runners
+
+.alert.alert-info
+  %strong To register new runner you should the following registration token
+  %code #{GitlabCi::RunnersToken}
+
+%p
+  Runner is a process which run a build.
+  You can setup as much runners as you need.
+  %br
+  Runners can be placed on separate users, servers,  even on your local machine
+  %br
+
+%table.table
+  %tr
+    %th ID
+    %th Runner token
+    %th Description
+    %th Last build
+    %th Projects
+    %th Builds Stats
+    %th Registered
+    %th
+
+  = render @runners
+  = paginate @runners