Recently Updated macro generate wrong links to pages containing points ('.') in their names #523

Describe the bug
The Recently Updated macro generates wrong links for results corresponding to pages containing points ('.') in their page names.

Steps to reproduce

1. On a clean XWiki instance version 16.10.5 install the blog application version 9.13.12 and Pro macros version 1.26.16.
2. Go to "Blog.WebHome" page and create a new blog post using this title "Blog post with a . point"
3. Create a test page and insert the "recently-updated" macro in its content as follows
   {{recently-updated spaces='Blog' types="blogpost" /}}
4. Save and open the page and notice the macro results

Expected results

The blog post page "Blog post with a . point" is available in the results and the link to the page is correct (https://xwikinstance.com/xwiki/bin/view/Blog/Blog%20post%20with%20a%20.%20point).

Current results

The blog post page "Blog post with a . point" is available in the results and but the link to the page is incorrect (https://xwikinstance.xwiki.com/xwiki/bin/view/Blog/Blog%20post%20with%20a%20/%20point). It seems that the points are not escaped when generating the document reference which explains the wrong URL.