[*] Work around for missing msvc detection | premake bug

Core/JSON/jsonProjectHandlers.lua

@@ -181,7 +181,8 @@ local function auBlockProjectKeyClangIgnore(processor, value)
 end
 
 local function auBlockProjectKeyMSVCIgnore(processor, value)
-    auFilter {"toolset:msc"}
+    auFilter {'not toolset:clang'}
+    --auFilter {"toolset:msc"}
     disablewarnings(value)
     auFilter {}
 end

Core/solution.lua

@@ -41,6 +41,8 @@ local function auStartSolution(sln)
             auFilterForPlatforms(function(platform)
                 if (platform == "win32") then 
                     toolset "clang"
+                else
+                    toolset "msc"
                 end
             end)
         end