更新podspec

@@ -9,7 +9,7 @@
 Pod::Spec.new do |s|
 
   s.name         = 'YH_Lumberjack'
-  s.version      = '0.0.1'
+  s.version      = '0.1.0'
   s.summary      = 'A wrapped log system for CocoaLumberjack.'
   s.description  = <<-DESC
   				    A wrapped log system for CocoaLumberjack.	
@@ -18,10 +18,10 @@ Pod::Spec.new do |s|
   s.license      = 'MIT'
   s.author       = { 'Xu gaoqiang' => 'eric.xu@yoho.cn' }
   s.requires_arc = true
-  s.platform     = :ios, '7.0'
+  s.platform     = :ios, '8.0'
   s.source       = { :git => 'http://git.yoho.cn/ios/YH_Lumberjack.git', :tag => s.version.to_s }
 
-  s.dependency 'CocoaLumberjack', '~> 3.2.0'  
+  s.dependency 'CocoaLumberjack'
 
   s.frameworks = 'Foundation' 
   s.default_subspec = 'CocoaLumberjack+YOHO'