Demos: ensure 720px wide, reduce indentation

openrndr-demos, orx-color, orx-jumpflood, orx-no-clear

openrndr-demos/src/demo/kotlin/DemoAsyncImages01.kt

@@ -1,15 +1,13 @@
 import org.openrndr.application
 import org.openrndr.internal.colorBufferLoader
 
-fun main() {
-    application {
-        program {
-            extend {
-                val proxy = colorBufferLoader.loadFromUrl("https://avatars3.githubusercontent.com/u/31103334?s=200&v=4")
-                proxy.colorBuffer?.let {
-                    drawer.image(it)
-                }
+fun main() = application {
+    program {
+        extend {
+            val proxy = colorBufferLoader.loadFromUrl("https://avatars3.githubusercontent.com/u/31103334?s=200&v=4")
+            proxy.colorBuffer?.let {
+                drawer.image(it)
             }
         }
     }
-}
+}