Mark version 0.1.5-SNAPSHOT
Prefer -> to ..
Tweak Compojure example
Tweak handling of charsets
1) Only extract content-type once 2) Inline `pad-json?`
"Optimize" imports

(That's what IntelliJ calls it.)
Switch to a more exotic charset in test
Switch to a protocol and dynamic var for more pleasant code :)
Validate callback parameter
Don't use a dynamic var for current charset
Avoid defn- since there is no def-
Mark version 0.1.5