cosmo: fixes #65, nav-tabs border-radius bug

cosmo/bootstrap.css

@@ -5251,6 +5251,13 @@ div.subnav-fixed {
   -moz-border-radius: 0;
   border-radius: 0;
 }
+.tabs-below  > .nav-tabs > li > a,
+.tabs-left  > .nav-tabs > li > a,
+.tabs-right  > .nav-tabs > li > a {
+  -webkit-border-radius: 0;
+  -moz-border-radius: 0;
+  border-radius: 0;
+}
 .nav-pills  > li > a {
   background-color: #dfdfdf;
   -webkit-border-radius: 0;

cosmo/bootstrap.min.css

@@ -877,6 +877,7 @@ div.subnav-fixed{top:50px;}
 .nav-tabs.nav-stacked >li>a:hover{background-color:#007fff;color:#ffffff;}
 .nav-tabs.nav-stacked >.active>a,.nav-tabs.nav-stacked >.active>a:hover{background-color:#ffffff;color:#bbbbbb;}
 .nav-tabs.nav-stacked >li:first-child>a,.nav-tabs.nav-stacked >li:last-child>a{-webkit-border-radius:0;-moz-border-radius:0;border-radius:0;}
+.tabs-below >.nav-tabs>li>a,.tabs-left >.nav-tabs>li>a,.tabs-right >.nav-tabs>li>a{-webkit-border-radius:0;-moz-border-radius:0;border-radius:0;}
 .nav-pills >li>a{background-color:#dfdfdf;-webkit-border-radius:0;-moz-border-radius:0;border-radius:0;color:#000000;}.nav-pills >li>a:hover{background-color:#000000;color:#ffffff;}
 .nav-pills >.disabled>a,.nav-pills >.disabled>a:hover{background-color:#eeeeee;color:#999999;}
 .nav-list >li>a{color:#080808;}.nav-list >li>a:hover{background-color:#007fff;color:#ffffff;text-shadow:none;}

cosmo/bootswatch.less

@@ -180,6 +180,15 @@ div.subnav {
 	}
 }
 
+.tabs-below,
+.tabs-left,
+.tabs-right {
+
+	& > .nav-tabs > li > a{
+		.border-radius(0);
+	}
+}
+
 .nav-pills {
 
 	& > li > a {