Bump version to 1.0.0

GMCache.podspec

@@ -8,7 +8,7 @@
 
 Pod::Spec.new do |s|
     s.name             = "GMCache"
-    s.version          = "0.2.3"
+    s.version          = "1.0.0"
     s.summary          = "缓存"
     s.homepage         = "http://git.wanmeizhensuo.com/gengmeiios/GMCache"
     s.license          = 'MIT'