Update README 05/08

Author: hom-wang

README.md

@@ -1,6 +1,6 @@
 [AltiumDesigner_PcbLibrary](https://github.com/KitSprout/AltiumDesigner_PcbLibrary)
 =========================
-* Update : 2016/04/13
-* Version : [v2.3](https://github.com/KitSprout/AltiumDesigner_PcbLibrary/releases/tag/v2.3)
+* Update : 2016/05/08
+* Version : [v2.5](https://github.com/KitSprout/AltiumDesigner_PcbLibrary/releases/tag/v2.5)
 
 <img src="https://lh6.googleusercontent.com/-Yn64tjOW7Vo/U-jG4QG0ZGI/AAAAAAAAKM8/2cyZLPPg3cU/s1600/Package.png" />