New icons and Flatpak config updates

Makefile

@@ -9,3 +9,8 @@ install: clean
 .PHONY: repo
 repo: clean
 	flatpak-builder --repo=repo build com.sketchymaze.Doodle.json
+
+# Run "make bundle" AFTER "make repo" to create the standalone .flatpakref bundle.
+.PHONY: bundle
+bundle: repo
+	flatpak build-bundle repo sketchy-maze.flatpak com.sketchymaze.Doodle

README.md

@@ -7,6 +7,16 @@ access to the source, but the rest of the Flatpak goodness is available for
 you to read and learn from in case you're also looking to package a
 Go SDL2 application for Linux.
 
+## Install Flatpak Deps
+
+```bash
+sudo dnf install flatpak-builder
+
+# Get the base layers.
+flatpak install flathub org.freedesktop.Sdk//20.08
+flatpak install flathub org.freedesktop.Sdk.Extension.golang//20.08
+```
+
 ## Setup
 
 The Doodle source directory should be at a folder named "source" relative

com.sketchymaze.Doodle.appdata.xml

@@ -1,13 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <application>
-  <name>Project: Doodle</name>
+  <name>Sketchy Maze</name>
   <id type="desktop">com.sketchymaze.Doodle.desktop</id>
   <metadata_license>CC0-1.0</metadata_license>
   <project_license>Proprietary</project_license>
   <summary>A drawing-based maze game.</summary>
   <description>
     <p>
-      Project: Doodle is a drawing-based maze game where you can draw your
+      Sketchy Maze is a drawing-based maze game where you can draw your
       own levels freehand and play them as a platformer.
     </p>
   </description>

com.sketchymaze.Doodle.desktop

@@ -1,11 +1,11 @@
 [Desktop Entry]
 Version=1.0
 Type=Application
-Name=Project: Doodle
-GenericName=Project Doodle
-X-GNOME-FullName=Project: Doodle - A drawing-based maze game
+Name=Sketchy Maze
+GenericName=Maze Game
+X-GNOME-FullName=Sketchy Maze - A drawing-based maze game
 Comment=A drawing-based maze game.
-Exec=doodle
+Exec=launcher.sh
 Icon=doodle
 Path=/app/share/doodle
 StartupNotify=true