Merge branch 'soft-tabs'

Conflicts:
	dist/css/bootstrap-markdown-editor.css

Author: inacho

README.md

@@ -80,7 +80,7 @@ $('#myEditor').markdownEditor({
   preview: true,
   // This callback is called when the user click on the preview button:
   onPreview: function (content, callback) {
-  
+
     // Example of implementation with ajax:
     $.ajax({
       url: 'preview.php',
@@ -188,6 +188,13 @@ The font size of the editor
 
 The theme of the editor. See the available themes at the homepage of Ace (http://ace.c9.io)
 
+#### softTabs
+
+**Type**: boolean  
+**Default**: true
+
+Pass false to disable the use of soft tabs. Soft tabs means you're using spaces instead of the tab character ('\t')
+
 #### fullscreen
 
 **Type**: boolean  

dist/js/bootstrap-markdown-editor.js

@@ -47,6 +47,7 @@
             editor.setTheme('ace/theme/' + defaults.theme);
             editor.getSession().setMode('ace/mode/markdown');
             editor.getSession().setUseWrapMode(true);
+            editor.getSession().setUseSoftTabs(defaults.softTabs);
 
             editor.setHighlightActiveLine(false);
             editor.setShowPrintMargin(false);
@@ -373,7 +374,7 @@
             html += '</div>'; // .btn-toolbar
         html += '</div>'; // .md-toolbar
 
-        html += '<div class="md-editor">' + $('<div>').text($.trim(content)).html() + '</div>';
+        html += '<div class="md-editor">' + $('<div>').text(content).html() + '</div>';
         html += '<div class="md-preview" style="display:none"></div>';
 
         return html;
@@ -384,6 +385,7 @@
         height: '400px',
         fontSize: '14px',
         theme: 'tomorrow',
+        softTabs: true,
         fullscreen: true,
         imageUpload: false,
         uploadPath: '',