Remove roadmap and replace with emigui/README.md with a TODO section

README.md

@@ -41,13 +41,9 @@ Features:
 * Collapsible headers (sections)
 * Anti-aliased rendering of circles, rounded rectangles and lines.
 
-## Roadmap:
-* Turn the [Glium](https://github.com/glium/glium) backend into a library
-* Some examples and documentation
-* Text input
 
 ## Inspiration
-[Dear ImGui](https://github.com/ocornut/imgui) is a great Immediate Mode GUI for C++ which works with many backends.
+The one and only [Dear ImGui](https://github.com/ocornut/imgui) is a great Immediate Mode GUI for C++ which works with many backends. That library revolutionized how I think about GUI code from something I hated to do to something I now like to do.
 
 ## Credits / Licenses
 Fonts:

emigui/README.md

@@ -0,0 +1,16 @@
+# GUI implementation
+This is the core library crate Emigui. It is fully platform independent without any backend. You give the Emigui library input each frame (mouse pos etc), and it outputs a triangle mesh for you to paint.
+
+## TODO:
+* Widgets:
+    * Movable/resizable windows
+    * Scroll areas (requires scissor tests / clip rects in paint backend)
+    * Menu bar (File, Edit, etc)
+    * One-line text input
+    * Color picker
+    * Style editor
+    * Persist UI state in external storage
+* Rename Region to something shorter?
+    * `region: &Region` `region.add(...)` :/
+    * `gui: &Gui` `gui.add(...)` :)
+    * `ui: &Ui` `ui.add(...)` :)