Regenerate gemspec for version 0.2.2

Author: ludicast

yaml_db.gemspec

@@ -5,7 +5,7 @@
 
 Gem::Specification.new do |s|
   s.name = %q{yaml_db}
-  s.version = "0.2.1"
+  s.version = "0.2.2"
 
   s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
   s.authors = ["Adam Wiggins", "Orion Henry"]