Relesae v1.5.1

This is identical to 1.5.0. The story is that we yanked 1.5.0 a few
minutes after releasing it because of some crashes I'd seen, but it
turns out the crashes were unrelated and the changes are good. So unyank
Syck 1.5.0 by republishing it as 1.5.1.

Author: KJ Tsanaktsidis

lib/syck/constants.rb

@@ -6,7 +6,7 @@ module Syck
 	#
 	# Constants
 	#
-	VERSION = '1.5.0'
+	VERSION = '1.5.1'
 	SUPPORTED_YAML_VERSIONS = ['1.0']
 
 	#

syck.gemspec

@@ -2,7 +2,7 @@
 
 Gem::Specification.new do |s|
   s.name = "syck"
-  s.version = "1.5.0"
+  s.version = "1.5.1"
 
   s.summary = "A gemified version of Syck from Ruby's stdlib"
   s.description = "A gemified version of Syck from Ruby's stdlib.  Syck has been removed from\nRuby's stdlib, and this gem is meant to bridge the gap for people that haven't\nupdated their YAML yet."