More descriptions for pages

app/views/dashboard/issues.html.haml

 %h3.page-title
-  Issues
-  %span.light
-    –
-    Assigned to you
+  Issues assigned to me
   %span.pull-right #{@issues.total_count} issues
+%p.light
+  For all issues you should visit project issues page. Or you can use search panel to find specific issue
+%hr
+
 .row
   .span3
     = render 'filter', entity: 'issue'

app/views/dashboard/merge_requests.html.haml

 %h3.page-title
   Merge Requests
-  %span.light
-    –
-    Authored by or assigned to you
   %span.pull-right #{@merge_requests.total_count} merge requests
+
+%p.light
+  Only merge requests authored or assigned to you are listed here.
+%hr
 .row
   .span3
     = render 'filter', entity: 'merge_request'

app/views/dashboard/projects.html.haml

 %h3.page-title My Projects
+%p.light
+  All projects you have access to are listed here. Public projects are not included here unless you have membership in it
+%hr
 .row
   .span3
     %ul.nav.nav-pills.nav-stacked