Cleaned up gitignore

Author: tgroechel

.gitignore

@@ -8,6 +8,9 @@ Assets/AssetStoreTools*
 # Visual Studio cache directory
 .vs/
 
+# vscode
+.vscode/
+
 # Autogenerated VS/MD/Consulo solution and project files
 ExportedObj/
 .consulo/
@@ -39,4 +42,5 @@ sysinfo.txt
 # Crashlytics generated file
 Assets/StreamingAssets/crashlytics-build.properties
 
+# Old default build folder
 UWP/