Switch to simpler RSS generation via template

Includes content and does away with the big chunk of code.

snaptortoise's jekyll-rss-feeds

<https://github.com/snaptortoise/jekyll-rss-feeds/blob/6451c5c66408ad5b49f6f27e29db3f5a1b1f0e80/feed.xml>
Remove double-slash from path in XML
Add quine for blockquote tag
Add basic styling for blockquote blocks
Post: "Strong Feelings on Weak Outets"
Subtitle clarifies "IBOutlets"
Jekyll build

jekyll 1.2.1
Darwin Pseudonym.local 13.0.0 Darwin Kernel Version 13.0.0: Thu Sep 19 22:22:27 PDT 2013; root:xnu-2422.1.72~6/RELEASE_X86_64 x86_64

Configuration file: /Users/jmah/Documents/Streams/dev-etc/_config.yml
            Source: /Users/jmah/Documents/Streams/dev-etc
       Destination: /Users/jmah/Documents/Streams/dev-etc/_site
      Generating... Configuration file: /Users/jmah/Documents/Streams/dev-etc/_config.yml
done.