Magazine theme updates

[Ryan Lerch]

Hi all,

I have been working on the magazine theme, trying to get a bit of 
functionaltuy in place for the upcoming systemd series.

Here is a quick test of it working on a sample wordpress:

http://fedoramagazine-rlerch.rhcloud.com/2015/10/09/systemd-article-1/

It uses a wordpress custom taxonomy to group the posts and display them 
in the sidebar if a post is part of a series.

You can create a new series in the menu item in the dashboard Posts > 
Post Series, and then you can add posts to a specific series in the editor.

In another quick edit in this version of the theme, i changed the recent 
posts widget so it doesnt show the post you are viewing in the recent posts.

Will try to get this version of the theme up on the stage ASAP so you 
all can have a proper look at it.

cheer,s
ryanlerch