Add a comment line

It would be good to have this litlle comment, I think. I had to look that up.
Merge pull request #14 from marble/patch-1

Add a comment line
i18n date display, short date format setting, comma between multiple authors.
Added language option discussed in issue #15.
Updated Font-Awesome files and config to have En as default language.
Updated content.ç
Improved postlist directive.
Updated translations.
Incremented version number.
Merge pull request #1 from abakan/master

Master