Version bump for griddly button fix

Author: programcsharp

Build/CommonAssemblyInfo.cs

@@ -15,6 +15,6 @@
 //
 // You can specify all the values or you can default the Revision and Build Numbers
 // by using the '*' as shown below:
-[assembly: AssemblyVersion("1.5.5")]
-[assembly: AssemblyFileVersion("1.5.5")]
+[assembly: AssemblyVersion("1.5.6")]
+[assembly: AssemblyFileVersion("1.5.6")]
 //[assembly: AssemblyInformationalVersion("1.4.5-editlyalpha2")]