Lookup the correct key for the passed context.
De-reflect
Introduce DISPATCH option, defaults to true [IMMUTANT-507]
Throw if creation options given with context, warn when creation options ignored.
Only warn if options are actually given.
typo.
Attempt to overcome ispan's annotation-based notifications api
Typo.
Fixes to allow an external JRuby to work for a jar.

The important change here is setting the ClassLoader on the JRuby
instance to the WunderBoss loader - that allows JRuby to see things
loaded from an external jar.

This also changes the jruby-home lookup order, allowing an external
JRuby to override an included one, and throws a helpful exception if
JRuby can't be loaded.
Update build to latest jruby.
Remove clojure reflection.