Fix stray tab chars

Remove unused `#code-folding-settings-dialog` CSS rule
Fix some comment whitespace

Author: peterflynn

src/extensions/default/CodeFolding/main.js

@@ -40,7 +40,7 @@ define(function (require, exports, module) {
         ProjectManager          = brackets.getModule("project/ProjectManager"),
         KeyBindingManager       = brackets.getModule("command/KeyBindingManager"),
         ExtensionUtils          = brackets.getModule("utils/ExtensionUtils"),
-        Menus					= brackets.getModule("command/Menus"),
+        Menus                   = brackets.getModule("command/Menus"),
         prefs                   = require("Prefs"),
         COLLAPSE_ALL            = "codefolding.collapse.all",
         COLLAPSE                = "codefolding.collapse",
@@ -55,14 +55,14 @@ define(function (require, exports, module) {
 
     ExtensionUtils.loadStyleSheet(module, "main.less");
 
-    //load code mirror addons
+    // Load CodeMirror addons
     brackets.getModule(["thirdparty/CodeMirror2/addon/fold/brace-fold"]);
     brackets.getModule(["thirdparty/CodeMirror2/addon/fold/comment-fold"]);
     brackets.getModule(["thirdparty/CodeMirror2/addon/fold/markdown-fold"]);
 
-    //still using slightly modified versions of the foldcode.js and foldgutter.js since we
-    //need to modify the gutter click handler to take care of some collapse and expand features
-    //e.g. collapsing all children when 'alt' key is pressed
+    // Still using slightly modified versions of the foldcode.js and foldgutter.js since we
+    // need to modify the gutter click handler to take care of some collapse and expand features
+    // e.g. collapsing all children when 'alt' key is pressed
     var foldGutter              = require("foldhelpers/foldgutter"),
         foldCode                = require("foldhelpers/foldcode"),
         indentFold              = require("foldhelpers/indentFold");

src/extensions/default/CodeFolding/main.less

@@ -7,16 +7,16 @@
 @color-marker-text: #777;
 
 .CodeMirror-foldgutter {
-	&-open:after {
-    	content: "\25bc";
-		font-size: @font-size;
-		color: @color-triangle;
-	}
-	&-folded:after {
-    	content: "\25b6";
-		font-size: @font-size;
-		color: @color-triangle-collapsed;
-	}
+    &-open:after {
+        content: "\25bc";
+        font-size: @font-size;
+        color: @color-triangle;
+    }
+    &-folded:after {
+        content: "\25b6";
+        font-size: @font-size;
+        color: @color-triangle-collapsed;
+    }
 }
 
 .CodeMirror.over-gutter, .CodeMirror-activeline {
@@ -53,21 +53,11 @@
     margin-left: 3px;
     border-radius: 3px;
     cursor: pointer;
-	border: 1px solid @color-marker-border;
-	color: @color-marker-text;
-	background-color: @color-marker-bg;
+    border: 1px solid @color-marker-border;
+    color: @color-marker-text;
+    background-color: @color-marker-bg;
 
     &:after {
         content: "\27f7";
     }
 }
-
-#code-folding-settings-dialog {
-	label {
-		width: 40%;
-		padding-right: 10px;
-	}
-	input[type=number] {
-		width: 40px;	
-	}
-}