Merge pull request #11927 from twbs/revert_commits

Revert commits

README.md

@@ -131,7 +131,7 @@ Keep track of development and community news.
 
 ## Versioning
 
-For transparency and insight into our release cycle, and for striving to maintain backward compatibility, Bootstrap will be maintained under the Semantic Versioning guidelines as much as possible.
+For transparency and insight into our release cycle, and for striving to maintain backwards compatibility, Bootstrap will be maintained under the Semantic Versioning guidelines as much as possible.
 
 Releases will be numbered with the following format:
 
@@ -139,9 +139,9 @@ Releases will be numbered with the following format:
 
 And constructed with the following guidelines:
 
-* Breaking backward compatibility bumps the major (and resets the minor and patch)
-* New additions without breaking backward compatibility bumps the minor (and resets the patch)
-* Bug fixes and misc changes bumps the patch
+* Breaking backwards compatibility bumps the major
+* New additions without breaking backwards compatibility bumps the minor
+* Bug fixes and misc changes bump the patch
 
 For more information on SemVer, please visit <http://semver.org/>.
 

less/breadcrumbs.less

@@ -10,7 +10,7 @@
   background-color: @breadcrumb-bg;
   border-radius: @border-radius-base;
   > li {
-    display: inline-block;
+    display: inline;
     + li:before {
       content: "@{breadcrumb-separator}\00a0"; // Unicode space added since inline-block means non-collapsing white-space
       padding: 0 5px;

less/buttons.less

@@ -18,33 +18,33 @@
   white-space: nowrap;
   .button-size(@padding-base-vertical; @padding-base-horizontal; @font-size-base; @line-height-base; @border-radius-base);
   .user-select(none);
+}
 
-  &:focus {
+.btn:focus {
   .tab-focus();
 }
 
-  &:hover,
-  &:focus {
+.btn:hover,
+.btn:focus {
   color: @btn-default-color;
   text-decoration: none;
 }
 
-  &:active,
-  &.active {
+.btn:active,
+.btn.active {
   outline: 0;
   background-image: none;
   .box-shadow(inset 0 3px 5px rgba(0,0,0,.125));
 }
 
-  &.disabled,
-  &[disabled],
-  fieldset[disabled] & {
+.btn.disabled,
+.btn[disabled],
+fieldset[disabled] .btn {
   cursor: not-allowed;
   pointer-events: none; // Future-proof disabling of clicks
   .opacity(.65);
   .box-shadow(none);
 }
-}
 
 
 // Alternate buttons

less/navbar.less

@@ -215,7 +215,7 @@
 // Builds on top of the `.nav` components with its own modifier class to make
 // the nav the full height of the horizontal nav (above 768px).
 
-.navbar-nav {
+.navbar .nav {
   margin: (@navbar-padding-vertical / 2) -@navbar-padding-horizontal;
 
   > li > a {