Form validation and horizontal row update

* changed .row-label to .control-label as used elsewhere already
* changed .formFieldState mixin to .form-field-validation

docs/assets/css/bootstrap.css

@@ -1666,12 +1666,12 @@ select:focus:invalid:focus {
   margin-top: 15px;
 }
 
-.form-horizontal .row-label {
+.form-horizontal .control-label {
   padding-top: 6px;
 }
 
 @media (min-width: 768px) {
-  .form-horizontal .row-label {
+  .form-horizontal .control-label {
     text-align: right;
   }
 }

docs/css.html

@@ -1077,13 +1077,13 @@ For example, <code>&lt;section&gt;</code> should be wrapped as inline.
     <p>Use Bootstrap's predefined grid classes to align labels and groups of form controls in a horizontal layout.</p>
     <form class="bs-example form-horizontal">
       <div class="row">
-        <label for="inputEmail" class="col col-lg-2 row-label">Email</label>
+        <label for="inputEmail" class="col col-lg-2 control-label">Email</label>
         <div class="col col-lg-10">
           <input type="text" id="inputEmail" placeholder="Email">
         </div>
       </div>
       <div class="row">
-        <label for="" class="col col-lg-2 row-label">Password</label>
+        <label for="" class="col col-lg-2 control-label">Password</label>
         <div class="col col-lg-10">
           <input type="password" id="inputPassword" placeholder="Password">
           <div class="checkbox">
@@ -1100,13 +1100,13 @@ For example, <code>&lt;section&gt;</code> should be wrapped as inline.
 {% highlight html %}
 <form class="form-horizontal">
   <div class="row">
-    <label for="inputEmail" class="col col-lg-2 row-label">Email</label>
+    <label for="inputEmail" class="col col-lg-2 control-label">Email</label>
     <div class="col col-lg-10">
       <input type="text" id="inputEmail" placeholder="Email">
     </div>
   </div>
   <div class="row">
-    <label for="" class="col col-lg-2 row-label">Password</label>
+    <label for="" class="col col-lg-2 control-label">Password</label>
     <div class="col col-lg-10">
       <input type="password" id="inputPassword" placeholder="Password">
       <div class="checkbox">

less/forms.less

@@ -268,15 +268,15 @@ input[type="checkbox"] {
 
 // Warning
 .has-warning {
-  .formFieldState(@state-warning-text, @state-warning-text, @state-warning-bg);
+  .form-field-validation(@state-warning-text, @state-warning-text, @state-warning-bg);
 }
 // Error
 .has-error {
-  .formFieldState(@state-danger-text, @state-danger-text, @state-danger-bg);
+  .form-field-validation(@state-danger-text, @state-danger-text, @state-danger-bg);
 }
 // Success
 .has-success {
-  .formFieldState(@state-success-text, @state-success-text, @state-success-bg);
+  .form-field-validation(@state-success-text, @state-success-text, @state-success-bg);
 }
 
 // HTML5 invalid states
@@ -443,14 +443,14 @@ select:focus:invalid {
   .row + .row {
     margin-top: 15px;
   }
-  .row-label {
+  .control-label {
     padding-top: 6px;
   }
 }
 
 // Only right aline form labels here when the columns stop stacking
 @media (min-width: 768px) {
-  .form-horizontal .row-label {
+  .form-horizontal .control-label {
     text-align: right;
   }
 }

less/mixins.less

@@ -531,7 +531,7 @@
 }
 
 // Generate form validation states
-.formFieldState(@text-color: #555, @border-color: #ccc, @background-color: #f5f5f5) {
+.form-field-validation(@text-color: #555, @border-color: #ccc, @background-color: #f5f5f5) {
   // Color the label text
   .control-label {
     color: @text-color;