Merge branch 'master' of github.com:twbs/bootstrap

Conflicts:
	dist/css/bootstrap.css.map
	dist/css/bootstrap.min.css
	docs/dist/css/bootstrap.css.map
	docs/dist/css/bootstrap.min.css

docs/_includes/css/grid.html

@@ -347,10 +347,10 @@
 
 
   <h3 id="grid-nesting">Nesting columns</h3>
-  <p>To nest your content with the default grid, add a new <code>.row</code> and set of <code>.col-md-*</code> columns within an existing <code>.col-md-*</code> column. Nested rows should include a set of columns that add up to 12 or less (it is not required that you use all 12 available columns).</p>
+  <p>To nest your content with the default grid, add a new <code>.row</code> and set of <code>.col-sm-*</code> columns within an existing <code>.col-sm-*</code> column. Nested rows should include a set of columns that add up to 12 or less (it is not required that you use all 12 available columns).</p>
   <div class="row show-grid">
     <div class="col-sm-9">
-      Level 1: .col-md-9
+      Level 1: .col-sm-9
       <div class="row show-grid">
         <div class="col-xs-8 col-sm-6">
           Level 2: .col-xs-8 .col-sm-6

docs/_includes/getting-started/examples.html

@@ -1,7 +1,7 @@
 <div class="bs-docs-section">
   <h1 id="examples" class="page-header">Examples</h1>
 
-  <p class="lead">Build on the basic template above with Bootstrap's many components. See also <a href="#customizing">Customizing Bootstrap</a> for tips on maintaining your own Bootstrap variants.</p>
+  <p class="lead">Build on the basic template above with Bootstrap's many components. We encourage you to customize and adapt Bootstrap to suit your individual project's needs.</p>
 
   <h3 id="examples-framework">Using the framework</h3>
   <div class="row bs-examples">

docs/assets/js/_src/customizer.js

@@ -306,7 +306,7 @@ window.onload = function () { // wait for load in a dumb way because B-0
 
   function generateJS(preamble) {
     var $checked = $('#plugin-section input:checked')
-    var jqueryCheck = 'if (typeof define == \'undefined\' && typeof exports == \'undefined\' && typeof jQuery == \'undefined\') { throw new Error(\'Bootstrap\\\'s JavaScript requires jQuery\') }\n\n'
+    var jqueryCheck = 'if (typeof jQuery === "undefined") { throw new Error("Bootstrap\'s JavaScript requires jQuery") }\n\n'
 
     if (!$checked.length) return false