upgrade AssemblyInfo for Blueprint

Author: VeryEarly

src/Blueprint/Blueprint/Properties/AssemblyInfo.cs

@@ -43,8 +43,8 @@
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 
-[assembly: AssemblyVersion("0.2.5")]
-[assembly: AssemblyFileVersion("0.2.5")]
+[assembly: AssemblyVersion("0.2.8")]
+[assembly: AssemblyFileVersion("0.2.8")]
 #if SIGN
 [assembly: InternalsVisibleTo("Microsoft.Azure.Commands.ResourceManager.Blueprint.Test, PublicKey=0024000004800000940000000602000000240000525341310004000001000100b5fc90e7027f67871e773a8fde8938c81dd402ba65b9201d60593e96c492651e889cc13f1415ebb53fac1131ae0bd333c5ee6021672d9718ea31a8aebd0da0072f25d87dba6fc90ffd598ed4da35e44c398c454307e8e33b8426143daec9f596836f97c8f74750e5975c64e2189f45def46b2a2b1247adc3652bf5c308055da9")]
 #else