Release Name: 0.2.0

Notes:
Safer is an umbrella library, with components designed to make it simple to
verify and improve the safety of your ruby code.  There are at present two
modules under the safer umbrella:

[Safer::IVar]          generates specially-named accessor functions
                                for class instance variables.
[Safer::ClassProtocol] is used to provide a ruby analogue to
                                Objective-C Protocols (which are similar to
                                Java interfaces, but do not require
                                inheritance).


Changes:
=== 0.1.0 / 2010-09-22

* First release