Database connection errors should return HTTP status 500.
Add Adsense blocks.
Add Google validation file and KDevelop files to .gitignore.
Changed GitHub link in footer to point to the actual code of this site.
Add "Option FollowSymLinks" to htaccess to ensure RewriteEngine will work.
Merge branch 'alarga' of https://github.com/chusopr/casimir into alarga