docs: fixed bad links in menu

diff --cc docs/layout/default.html
Simple merge

diff --cc package.nuspec
index e4b465d4b1454af70a45f98650a119d5f8e83487,bcc09c9abd5254f591bd56debe93d7cd9c56c339..95f5f4f54c48a453f345058fb83cec15445669fc
--- 1/package.nuspec
--- 2/package.nuspec
+++ b/package.nuspec
@@@ -12,10 -12,10 +12,10 @@@
  
          <projectUrl>http://foundation.zurb.com/sites</projectUrl>
          <iconUrl>https://foundation.zurb.com/assets/img/icons/foundation-favicon.ico</iconUrl>
-         <releaseNotes>https://github.com/foundation/foundation-sites/releases/tag/v6.5.3</releaseNotes>
 -        <releaseNotes>https://github.com/zurb/foundation-sites/releases/tag/v6.6.1</releaseNotes>
 -        <licenseUrl>https://github.com/zurb/foundation-sites/blob/develop/LICENSE</licenseUrl>
++        <releaseNotes>https://github.com/foundation/foundation-sites/releases/tag/v6.6.1</releaseNotes>
 +        <licenseUrl>https://github.com/foundation/foundation-sites/blob/develop/LICENSE</licenseUrl>
          <copyright>Copyright 2017-2018</copyright>
 -        <repository type="git" url="https://github.com/zurb/foundation-sites"/>
 +        <repository type="git" url="https://github.com/foundation/foundation-sites"/>
  
          <dependencies>
              <dependency id="jQuery" version="2.2.0"/>