Merge pull request #131 from sam-ward/master

Modified Blog.cs GetCategories() to take into account post published status
Fix themes hiding 'posted in' div if post has no category assigned
Merge pull request #133 from pinopino/themepatch-2

Fix themes hiding 'posted in' div if post has no category assigned
Merge branch 'master' of https://github.com/madskristensen/MiniBlog