Updated git ignore.

Author: Woodrow-Fields

.gitignore

@@ -17,4 +17,13 @@
 4.8.1/Numerics/.vs
 4.8.1/Numerics/obj
 4.8.1/Numerics/bin
-4.8.1/Numerics/packages
+4.8.1/Numerics/packages
+/.vs
+/Numerics/bin
+/Numerics/obj/Debug
+/Numerics/obj/Release
+/packages
+/Test_Numerics/.vs
+/Test_Numerics/bin
+/Test_Numerics/obj/Debug
+/Test_Numerics/obj/Release