Removed Obsolete A_Property Methods

Changed GetDimensions to handle a stream at the end and one exit

Switched to using Action? over IDlibDotNet for Tick method

Date-Group/DateGroup.cs

@@ -1,4 +1,4 @@
-using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.Logging;
 using Phares.Shared;
 using System.Globalization;