feat: add orbtk

__gui/orbtk/Cargo.toml

@@ -0,0 +1,11 @@
+[package]
+name = "orbtk"
+version = "0.1.0"
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+orbtk = "0.3.1-alpha3"
+
+

__gui/orbtk/src/main.rs

@@ -0,0 +1,15 @@
+use orbtk::prelude::*;
+
+fn main() {
+      Application::new()
+        .window(|ctx| {
+            Window::new()
+                .title("OrbTk - minimal example")
+                .position((100.0, 100.0))
+                .size(400.0, 600.0)
+                .child(TextBlock::new().text("OrbTk").build(ctx))
+                .build(ctx)
+        })
+        .run();
+}
+