Release Name: 0.0.6

Notes:
Configurations based on environment ala Rails


Changes:
== 0.0.6 2009-04-02
* handle keys as ['foo'], [:foo] and .foo for real this time
* return nil on non-existent key instead of error

== 0.0.5 2009-01-29
* handle keys as ['foo'], [:foo] and .foo
* return nil on non-existent key instead of error