add proper role to dialog markup and cleanup modal logging

docs/assets/css/bootstrap.css

@@ -4643,15 +4643,15 @@ a.badge:hover {
   -webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15);
      -moz-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15);
           box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15);
+  -webkit-box-sizing: border-box;
+     -moz-box-sizing: border-box;
+      -ms-box-sizing: border-box;
+          box-sizing: border-box;
   -webkit-transition: width 0.6s ease;
      -moz-transition: width 0.6s ease;
       -ms-transition: width 0.6s ease;
        -o-transition: width 0.6s ease;
           transition: width 0.6s ease;
-  -webkit-box-sizing: border-box;
-     -moz-box-sizing: border-box;
-      -ms-box-sizing: border-box;
-          box-sizing: border-box;
 }
 
 .progress-striped .bar {

docs/assets/js/bootstrap-modal.js

@@ -95,7 +95,8 @@
         $('body').removeClass('modal-open')
 
         this.escape()
-        this.relaxFocus()
+
+        $(document).off('focusin.modal')
 
         this.$element.removeClass('in')
 
@@ -106,20 +107,13 @@
 
     , enforceFocus: function () {
         var that = this
-        var console = window.console
-        console.log('attach');
         $(document).on('focusin.modal', function (e) {
-          console.log('triggered');
           if (that.$element[0] !== e.target && !that.$element.has(e.target).length) {
             that.$element.focus()
           }
         })
       }
 
-    , relaxFocus: function () {
-        $(document).off('focus.modal')
-      }
-
     , escape: function () {
         var that = this
         if (this.isShown && this.options.keyboard) {

docs/assets/js/bootstrap.js

@@ -762,7 +762,8 @@
         $('body').removeClass('modal-open')
 
         this.escape()
-        this.relaxFocus()
+
+        $(document).off('focusin.modal')
 
         this.$element.removeClass('in')
 
@@ -773,20 +774,13 @@
 
     , enforceFocus: function () {
         var that = this
-        var console = window.console
-        console.log('attach');
         $(document).on('focusin.modal', function (e) {
-          console.log('triggered');
           if (that.$element[0] !== e.target && !that.$element.has(e.target).length) {
             that.$element.focus()
           }
         })
       }
 
-    , relaxFocus: function () {
-        $(document).off('focus.modal')
-      }
-
     , escape: function () {
         var that = this
         if (this.isShown && this.options.keyboard) {

docs/javascript.html

@@ -201,10 +201,10 @@
           <p>Toggle a modal via javascript by clicking the button below. It will slide down and fade in from the top of the page.</p>
 
           <!-- sample modal content -->
-          <div id="myModal" class="modal hide fade" tabindex=0>
+          <div id="myModal" class="modal hide fade" tabindex="-1" role="dialog" aria-labelledby="myModal-label">
             <div class="modal-header">
               <button type="button" class="close" data-dismiss="modal">&times;</button>
-              <h3>Modal Heading</h3>
+              <h3 id="myModal-label">Modal Heading</h3>
             </div>
             <div class="modal-body">
               <h4>Text in a modal</h4>

docs/templates/pages/javascript.mustache

@@ -124,10 +124,10 @@
           <p>{{_i}}Toggle a modal via javascript by clicking the button below. It will slide down and fade in from the top of the page.{{/i}}</p>
 
           <!-- sample modal content -->
-          <div id="myModal" class="modal hide fade" tabindex="0">
+          <div id="myModal" class="modal hide fade" tabindex="-1" role="dialog" aria-labelledby="myModal-label">
             <div class="modal-header">
               <button type="button" class="close" data-dismiss="modal">&times;</button>
-              <h3>{{_i}}Modal Heading{{/i}}</h3>
+              <h3 id="myModal-label">{{_i}}Modal Heading{{/i}}</h3>
             </div>
             <div class="modal-body">
               <h4>{{_i}}Text in a modal{{/i}}</h4>

js/bootstrap-modal.js

@@ -95,7 +95,8 @@
         $('body').removeClass('modal-open')
 
         this.escape()
-        this.relaxFocus()
+
+        $(document).off('focusin.modal')
 
         this.$element.removeClass('in')
 
@@ -106,20 +107,13 @@
 
     , enforceFocus: function () {
         var that = this
-        var console = window.console
-        console.log('attach');
         $(document).on('focusin.modal', function (e) {
-          console.log('triggered');
           if (that.$element[0] !== e.target && !that.$element.has(e.target).length) {
             that.$element.focus()
           }
         })
       }
 
-    , relaxFocus: function () {
-        $(document).off('focus.modal')
-      }
-
     , escape: function () {
         var that = this
         if (this.isShown && this.options.keyboard) {