Merge branch '2.0/fork/components/dropup' of https://github.com/buraktuyan/bootstrap into buraktuyan-2.0/fork/components/dropup

Conflicts:
	docs/assets/css/bootstrap.css
	docs/components.html
	docs/templates/pages/components.mustache
	less/navbar.less

less/button-groups.less

@@ -137,6 +137,7 @@
 .btn-inverse {
   .caret {
     border-top-color: @white;
+    border-bottom-color: @white;
     .opacity(75);
   }
 }

less/dropdowns.less

@@ -13,7 +13,9 @@
 .open .dropdown-toggle {
   outline: 0;
 }
+
 // Dropdown arrow/caret
+// --------------------
 .caret {
   display: inline-block;
   width: 0;
@@ -29,6 +31,7 @@
   .opacity(30);
   content: "\2193";
 }
+
 .dropdown .caret {
   margin-top: 8px;
   margin-left: 2px;
@@ -37,7 +40,9 @@
 .open.dropdown .caret {
   .opacity(100);
 }
+
 // The dropdown menu (ul)
+// ----------------------
 .dropdown-menu {
   position: absolute;
   top: 100%;
@@ -62,11 +67,10 @@
   *border-right-width: 2px;
   *border-bottom-width: 2px;
 
-  // Allow for dropdowns to go bottom up (aka, dropup-menu)
-  &.bottom-up {
-    top: auto;
-    bottom: 100%;
-    margin-bottom: 2px;
+  // Aligns the dropdown menu to right
+  &.pull-right {
+    right: 0;
+    left: auto;
   }
 
   // Dividers (basically an hr) within the dropdown
@@ -87,6 +91,7 @@
 }
 
 // Hover state
+// -----------
 .dropdown-menu li > a:hover,
 .dropdown-menu .active > a,
 .dropdown-menu .active > a:hover {
@@ -96,6 +101,7 @@
 }
 
 // Open state for the dropdown
+// ---------------------------
 .dropdown.open {
   // IE7's z-index only goes to the nearest positioned ancestor, which would
   // make the menu appear below buttons that appeared later on the page
@@ -117,7 +123,26 @@
   right: 0;
 }
 
+// Allow for dropdowns to go bottom up (aka, dropup-menu)
+// ------------------------------------------------------
+// Just add .dropup after the standard .dropdown class and you're set, bro.
+.dropup {
+  // Reverse the caret
+  .caret {
+    border-top: 0;
+    border-bottom: 4px solid @black;
+    content: "\2191";
+  }
+  // Different positioning for bottom up menu
+  .dropdown-menu {
+    top: auto;
+    bottom: 100%;
+    margin-bottom: 1px;
+  }
+}
+
 // Typeahead
+// ---------
 .typeahead {
   margin-top: 2px; // give it some space to breathe
   .border-radius(4px);

less/navbar.less

@@ -274,11 +274,27 @@
     left: 10px;
   }
 }
-
+// Menu position and menu caret support for dropups via extra bottom-up class
+.navbar .dropdown-menu.bottom-up {
+  &:before {
+    border-top: 7px solid #ccc;
+    border-top-color: rgba(0, 0, 0, 0.2);
+    border-bottom: 0;
+    bottom: -7px;
+    top: auto;
+  }
+  &:after {
+    border-top: 6px solid #ffffff;
+    border-bottom: 0;
+    bottom: -6px;
+    top: auto;
+  }
+}
 // Dropdown toggle caret
 .navbar .nav .dropdown-toggle .caret,
 .navbar .nav .open.dropdown .caret {
   border-top-color: @white;
+  border-bottom-color: @white;
 }
 .navbar .nav .active .caret {
   .opacity(100);
@@ -297,7 +313,11 @@
 }
 
 // Right aligned menus need alt position
-.navbar .nav.pull-right .dropdown-menu {
+// TODO: rejigger this at some point to simplify the selectors
+.navbar .nav.pull-right .dropdown-menu, 
+.navbar .nav .dropdown-menu.pull-right {
+  left: auto;
+  right: 0;
   &:before {
     left: auto;
     right: 12px;

less/navs.less

@@ -204,11 +204,13 @@
 .nav-tabs .dropdown-toggle .caret,
 .nav-pills .dropdown-toggle .caret {
   border-top-color: @linkColor;
+  border-bottom-color: @linkColor;
   margin-top: 6px;
 }
 .nav-tabs .dropdown-toggle:hover .caret,
 .nav-pills .dropdown-toggle:hover .caret {
   border-top-color: @linkColorHover;
+  border-bottom-color: @linkColorHover;
 }
 
 // Active dropdown links
@@ -216,6 +218,7 @@
 .nav-tabs .active .dropdown-toggle .caret,
 .nav-pills .active .dropdown-toggle .caret {
   border-top-color: @grayDark;
+  border-bottom-color: @grayDark;
 }
 
 // Active:hover dropdown links
@@ -238,6 +241,7 @@
 .nav .open.active .caret,
 .nav .open a:hover .caret {
   border-top-color: @white;
+  border-bottom-color: @white;
   .opacity(100);
 }