Remove logo glow to optimize gif generation (#1894)

* remove glow effect

* adding more config

* added workspace

* pass width to screenshot info

* set max number of frames

* bum pxt

microbit.code-workspace

@@ -0,0 +1,13 @@
+{
+	"folders": [
+		{
+			"path": "../pxt"
+		},
+		{
+			"path": "../pxt-common-packages"
+		},
+		{
+			"path": "."
+		}
+	]
+}