Big changes

.gitignore

@@ -3,9 +3,11 @@
 ##
 ## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore
 
+Source/HalTempFolder
 Source/TestStand/Reports
 Source/Nuget/cache/
-Source/Nuget/SolutionPackages
+Source/Nuget/SolutionPackages/*
+!Source/Nuget/SolutionPackages/readme.txt
 
 Thumbs.db
 
@@ -366,4 +368,6 @@ MigrationBackup/
 .ionide/
 
 # Fody - auto-generated XML schema
-FodyWeavers.xsd
+FodyWeavers.xsd
+
+!**/HAL/Implementations/BIT/COEComm/build/**