removed json dependency

lib/sightstone.rb

@@ -1,5 +1,5 @@
 require 'rest_client'
-require 'JSON'
+require 'json'
 require 'sightstone/modules/champion_module'
 require 'sightstone/modules/summoner_module'
 require 'sightstone/modules/game_module'
@@ -57,4 +57,4 @@ class SightstoneConnectionException < SightstoneApiException; end
 class RateLimitExceededException < SightstoneApiException; end
 
 
-end
+end

sightstone.gemspec

@@ -1,7 +1,7 @@
 Gem::Specification.new do |s|
   s.name = 'sightstone'
-  s.version = '1.3.0'
-  s.date  = '2014-01-12'
+  s.version = '1.3.1'
+  s.date  = '2014-01-13'
   s.summary = 'Ruby wrapper for riots league of legends api'
   s.description = s.summary
   s.authors = ["Daniel Bauer"]
@@ -10,5 +10,5 @@ Gem::Specification.new do |s|
   s.homepage = 'https://github.com/danijoo/Sightstone'
   s.license = 'MIT'
   s.add_runtime_dependency 'rest-client'
-  s.add_runtime_dependency 'json'
+#  s.add_runtime_dependency 'json'
 end