Use jekyll var for current version in docs; update banner in gruntfile to match .less banner

Gruntfile.js

@@ -9,9 +9,11 @@ module.exports = function(grunt) {
     // Metadata.
     pkg: grunt.file.readJSON('package.json'),
     banner: '/**\n' +
-              '* <%= pkg.name %>.js v<%= pkg.version %> by @fat and @mdo\n' +
+              '* Bootstrap v<%= pkg.version %> by @fat and @mdo\n' +
               '* Copyright <%= grunt.template.today("yyyy") %> <%= pkg.author %>\n' +
-              '* <%= _.pluck(pkg.licenses, "url").join(", ") %>\n' +
+              '* Licensed under <%= _.pluck(pkg.licenses, "url").join(", ") %>.\n' +
+              '*\n' +
+              '* Designed and built with all the love in the world by @mdo and @fat.\n' +
               '*/\n',
     jqueryCheck: 'if (!jQuery) { throw new Error(\"Bootstrap requires jQuery\") }\n\n',
 

_config.yml

@@ -11,6 +11,7 @@ exclude:          [".editorconfig", ".gitignore", ".ruby-version", "bower.json",
 port:             9001
 
 # Custom vars
+current_version:  3.0.0
 repo:             https://github.com/twbs/bootstrap
 download:         https://github.com/twbs/bootstrap/archive/v3.0.0.zip
 download_dist:    https://github.com/twbs/bootstrap/releases/download/v3.0.0/bootstrap-3.0.0-dist.zip

_layouts/default.html

@@ -58,7 +58,7 @@
         <p>Designed and built with all the love in the world by <a href="http://twitter.com/mdo" target="_blank">@mdo</a> and <a href="http://twitter.com/fat" target="_blank">@fat</a>.</p>
         <p>Code licensed under <a href="http://www.apache.org/licenses/LICENSE-2.0" target="_blank">Apache License v2.0</a>, documentation under <a href="http://creativecommons.org/licenses/by/3.0/">CC BY 3.0</a>.</p>
         <ul class="footer-links">
-          <li>Currently v3.0.0</li>
+          <li>Currently v{{ site.current_version }}</li>
           <li class="muted">&middot;</li>
           <li><a href="{{ page.base_url }}2.3.2/">Bootstrap 2.3.2 docs</a></li>
           <li class="muted">&middot;</li>

_layouts/home.html

@@ -19,7 +19,7 @@
 
       <ul class="bs-masthead-links">
         <li class="current-version">
-          Currently v3.0.0
+          Currently v{{ site.current_version }}
         </li>
         <li>
           <a href="{{ page.base_url }}2.3.2/">Bootstrap 2.3.2 docs</a>

dist/js/bootstrap.js

 /**
-* bootstrap.js v3.0.0 by @fat and @mdo
+* Bootstrap v3.0.0 by @fat and @mdo
 * Copyright 2013 Twitter Inc.
-* http://www.apache.org/licenses/LICENSE-2.0
+* Licensed under http://www.apache.org/licenses/LICENSE-2.0.
+*
+* Designed and built with all the love in the world by @mdo and @fat.
 */
 if (!jQuery) { throw new Error("Bootstrap requires jQuery") }