Bump version to 4.1.0 for remaining files.

Author: XhmikosR

js/src/index.js

@@ -13,7 +13,7 @@ import Util from './util'
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): index.js
+ * Bootstrap (v4.1.0): index.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */

nuget/bootstrap.nuspec

@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd">
   <metadata>
     <id>bootstrap</id>
-    <version>4.0.0</version>
+    <version>4.1.0</version>
     <title>Bootstrap CSS</title>
     <authors>The Bootstrap Authors, Twitter Inc.</authors>
     <owners>bootstrap</owners>

nuget/bootstrap.sass.nuspec

@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd">
   <metadata>
     <id>bootstrap.sass</id>
-    <version>4.0.0</version>
+    <version>4.1.0</version>
     <title>Bootstrap Sass</title>
     <authors>The Bootstrap Authors, Twitter Inc.</authors>
     <owners>bootstrap</owners>