better ranking of z-indexes for tipsies so they appear above dropdown menus but below fixed topbar

bootstrap.css

@@ -6,7 +6,7 @@
  * http://www.apache.org/licenses/LICENSE-2.0
  *
  * Designed and built with all the love in the world @twitter by @mdo and @fat.
- * Date: Sat Jan  7 03:57:28 PST 2012
+ * Date: Sat Jan  7 04:00:34 PST 2012
  */
 html, body {
   margin: 0;
@@ -1472,7 +1472,7 @@ i {
 .dropdown-menu {
   position: absolute;
   top: 40px;
-  z-index: 900;
+  z-index: 1000;
   float: left;
   display: none;
   min-width: 160px;
@@ -2304,7 +2304,7 @@ i {
 }
 .twipsy {
   position: absolute;
-  z-index: 1000;
+  z-index: 1005;
   display: block;
   visibility: visible;
   padding: 5px;
@@ -2382,7 +2382,7 @@ i {
   position: absolute;
   top: 0;
   left: 0;
-  z-index: 1000;
+  z-index: 1005;
   display: none;
   padding: 5px;
 }

bootstrap.min.css

@@ -285,7 +285,7 @@ i{background-image:url(docs/assets/img/glyphicons-halflings-sprite.png);backgrou
 .caret{display:inline-block;width:0;height:0;text-indent:-99999px;vertical-align:top;border-left:4px solid transparent;border-right:4px solid transparent;border-top:4px solid #000;filter:alpha(opacity=30);-moz-opacity:0.3;opacity:0.3;content:"\2193";}
 .dropdown .caret{margin-top:8px;margin-left:2px;}
 .dropdown:hover .caret{filter:alpha(opacity=100);-moz-opacity:1;opacity:1;}
-.dropdown-menu{position:absolute;top:40px;z-index:900;float:left;display:none;min-width:160px;max-width:220px;_width:160px;padding:5px 0;margin:0;list-style:none;background-color:#ffffff;border-color:#999;border-color:rgba(0, 0, 0, 0.1);border-style:solid;border-width:1px;-webkit-border-radius:0 0 5px 5px;-moz-border-radius:0 0 5px 5px;border-radius:0 0 5px 5px;-webkit-box-shadow:0 5px 10px rgba(0, 0, 0, 0.2);-moz-box-shadow:0 5px 10px rgba(0, 0, 0, 0.2);box-shadow:0 5px 10px rgba(0, 0, 0, 0.2);-webkit-background-clip:padding-box;-moz-background-clip:padding;background-clip:padding-box;zoom:1;}.dropdown-menu .divider{height:1px;margin:5px 1px;overflow:hidden;background-color:#e5e5e5;border-bottom:1px solid #ffffff;}
+.dropdown-menu{position:absolute;top:40px;z-index:1000;float:left;display:none;min-width:160px;max-width:220px;_width:160px;padding:5px 0;margin:0;list-style:none;background-color:#ffffff;border-color:#999;border-color:rgba(0, 0, 0, 0.1);border-style:solid;border-width:1px;-webkit-border-radius:0 0 5px 5px;-moz-border-radius:0 0 5px 5px;border-radius:0 0 5px 5px;-webkit-box-shadow:0 5px 10px rgba(0, 0, 0, 0.2);-moz-box-shadow:0 5px 10px rgba(0, 0, 0, 0.2);box-shadow:0 5px 10px rgba(0, 0, 0, 0.2);-webkit-background-clip:padding-box;-moz-background-clip:padding;background-clip:padding-box;zoom:1;}.dropdown-menu .divider{height:1px;margin:5px 1px;overflow:hidden;background-color:#e5e5e5;border-bottom:1px solid #ffffff;}
 .dropdown-menu a{display:block;padding:2px 15px;clear:both;font-weight:normal;line-height:18px;color:#555555;}.dropdown-menu a:hover{color:#fff;text-decoration:none;text-shadow:0 -1px 0 rgba(0, 0, 0, 0.25);background-color:#0064cd;background-image:-khtml-gradient(linear, left top, left bottom, from(#049cdb), to(#0064cd));background-image:-moz-linear-gradient(top, #049cdb, #0064cd);background-image:-ms-linear-gradient(top, #049cdb, #0064cd);background-image:-webkit-gradient(linear, left top, left bottom, color-stop(0%, #049cdb), color-stop(100%, #0064cd));background-image:-webkit-linear-gradient(top, #049cdb, #0064cd);background-image:-o-linear-gradient(top, #049cdb, #0064cd);background-image:linear-gradient(top, #049cdb, #0064cd);background-repeat:repeat-x;filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#049cdb', endColorstr='#0064cd', GradientType=0);-webkit-box-shadow:inset 0 1px 0 rgba(0, 0, 0, 0.075),inset 0 -1px rgba(0, 0, 0, 0.075);-moz-box-shadow:inset 0 1px 0 rgba(0, 0, 0, 0.075),inset 0 -1px rgba(0, 0, 0, 0.075);box-shadow:inset 0 1px 0 rgba(0, 0, 0, 0.075),inset 0 -1px rgba(0, 0, 0, 0.075);}
 .dropdown.open .dropdown-toggle{color:#ffffff;background:#ccc;background:rgba(0, 0, 0, 0.3);}
 .dropdown.open .dropdown-menu{display:block;}
@@ -384,7 +384,7 @@ i{background-image:url(docs/assets/img/glyphicons-halflings-sprite.png);backgrou
 .modal-footer{padding:14px 15px 15px;margin-bottom:0;background-color:#f5f5f5;border-top:1px solid #ddd;-webkit-border-radius:0 0 6px 6px;-moz-border-radius:0 0 6px 6px;border-radius:0 0 6px 6px;-webkit-box-shadow:inset 0 1px 0 #ffffff;-moz-box-shadow:inset 0 1px 0 #ffffff;box-shadow:inset 0 1px 0 #ffffff;zoom:1;}.modal-footer:before,.modal-footer:after{display:table;*display:inline;content:"";zoom:1;}
 .modal-footer:after{clear:both;}
 .modal-footer .btn{float:right;margin-left:5px;}
-.twipsy{position:absolute;z-index:1000;display:block;visibility:visible;padding:5px;font-size:11px;filter:alpha(opacity=0);-moz-opacity:0;opacity:0;}.twipsy.in{filter:alpha(opacity=80);-moz-opacity:0.8;opacity:0.8;}
+.twipsy{position:absolute;z-index:1005;display:block;visibility:visible;padding:5px;font-size:11px;filter:alpha(opacity=0);-moz-opacity:0;opacity:0;}.twipsy.in{filter:alpha(opacity=80);-moz-opacity:0.8;opacity:0.8;}
 .twipsy.top{margin-top:-2px;}
 .twipsy.right{margin-left:2px;}
 .twipsy.bottom{margin-top:2px;}
@@ -395,7 +395,7 @@ i{background-image:url(docs/assets/img/glyphicons-halflings-sprite.png);backgrou
 .twipsy.right .twipsy-arrow{top:50%;left:0;margin-top:-5px;border-top:5px solid transparent;border-bottom:5px solid transparent;border-right:5px solid #000000;}
 .twipsy-inner{max-width:200px;padding:3px 8px;color:white;text-align:center;text-decoration:none;background-color:#000000;-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px;}
 .twipsy-arrow{position:absolute;width:0;height:0;}
-.popover{position:absolute;top:0;left:0;z-index:1000;display:none;padding:5px;}.popover.top{margin-top:-5px;}
+.popover{position:absolute;top:0;left:0;z-index:1005;display:none;padding:5px;}.popover.top{margin-top:-5px;}
 .popover.right{margin-left:5px;}
 .popover.bottom{margin-top:5px;}
 .popover.left{margin-left:-5px;}

lib/dropdowns.less

@@ -27,7 +27,7 @@
 .dropdown-menu {
   position: absolute;
   top: 40px;
-  z-index: 900;
+  z-index: 1000;
   float: left;
   display: none; // none by default, but block on "open" of the menu
   min-width: 160px;

lib/popovers.less

@@ -5,7 +5,7 @@
   position: absolute;
   top: 0;
   left: 0;
-  z-index: 1000;
+  z-index: 1005;
   display: none;
   padding: 5px;
   &.top    { margin-top:  -5px; }

lib/twipsy.less

@@ -3,7 +3,7 @@
 
 .twipsy {
   position: absolute;
-  z-index: 1000;
+  z-index: 1005;
   display: block;
   visibility: visible;
   padding: 5px;