Add open pull-request button into repo options menu

rhodecode/public/css/style.css

@@ -636,6 +636,15 b' div.options a {'
 	padding: 12px 9px 7px 24px;
 }
 
+#header #header-inner #quick li ul li a.pull_request,#header #header-inner #quick li ul li a.pull_request:hover
+    {
+    background: #FFF url("../images/icons/arrow_join.png") no-repeat 4px
+        9px;
+    width: 167px;
+    margin: 0;
+    padding: 12px 9px 7px 24px;
+}
+
 #header #header-inner #quick li ul li a.search,#header #header-inner #quick li ul li a.search:hover
 	{
 	background: #FFF url("../images/icons/search_16.png") no-repeat 4px 9px;

rhodecode/templates/base/base.html

@@ -207,6 +207,7 b''
                      %endif
                    %endif
                    	<li>${h.link_to(_('fork'),h.url('repo_fork_home',repo_name=c.repo_name),class_='fork')}</li>
+                    <li>${h.link_to(_('Open new pull request'),h.url('pullrequest_home',repo_name=c.repo_name),class_='pull_request')}</li>
                    	<li>${h.link_to(_('search'),h.url('search_repo',search_repo=c.repo_name),class_='search')}</li>
 
                     % if h.HasPermissionAll('hg.admin')('access admin main page'):