Edit avoid-null-pointer recipe
Edit verify-java-interop recipe
Finish editing core.typed recipes
Merge branch 'master' of https://github.com/clojure-cookbook/clojure-cookbook
Remove Websockets recipe

Unfortunately, the jetty7-websockets-async library is just a little too
green for us to advocate to developers.
Don't link to deleted websocket_server from core.async recipe
Make Rich quote a bit less weird-looking

The third arg to the quote term is the source being cited, which would be...

http://clojure.com/blog/2013/06/28/clojure-core-async-channels.html

Not sure if we want to figure out how to include that.
Merge remote-tracking branch 'origin/pull/327'
Edits to core.async
add new enlive recipe
Edits to the Enlive recipe.

* Re-orient examples to be REPL-driven.
* html -> HTML in prose
* Use ` instead of + for []-based expressions--they can cause problems.
* Added title to formatted output to visually delineate it from the code
  samples above them.
Use italics for file names
Annd, links don't render in quotes...
Add WAR file deployment recipe
First pass at an email sending recipe
Merge branch 'master' of https://github.com/clojure-cookbook/clojure-cookbook
Switch to beta2 of JDBC and add in java-jdbc/dsl library
Incorporate Meghan's feedback for last large NOTES block
Resolve a number of rendering warnings
Rendering errors