Alot of changes(description)

- finally fixed the save system so it saves new users files
- added better bgs
- reorganized files so its less of a clusterfuck

Scripts/Main.gdshader

@@ -0,0 +1,20 @@
+shader_type canvas_item;
+
+uniform float intensity;
+uniform sampler2D screen_texture : hint_screen_texture, repeat_disable, filter_nearest;
+
+void vertex() {
+	// Called for every vertex the material is visible on.
+}
+
+void fragment() {
+	vec4 as = texture(screen_texture,SCREEN_UV);
+	vec4 a2s = texture(TEXTURE,UV);
+	vec4 fart = a2s * (0.1 + as.brga);
+	COLOR = fart * intensity;
+}
+
+//void light() {
+	// Called for every pixel for every light affecting the CanvasItem.
+	// Uncomment to replace the default light processing function with this one.
+//}