Adds initial project setup and README

Adds a basic README file with project information, features, and a project layout example.

Adds a dictionary configuration file to specify project-specific words.

.idea/dictionaries/project.xml

@@ -0,0 +1,7 @@
+<component name="ProjectDictionaryState">
+  <dictionary name="project">
+    <words>
+      <w>uaid</w>
+    </words>
+  </dictionary>
+</component>

README.md

@@ -15,3 +15,44 @@
 
 
 
+## Project Layout
+
+'uaid':
+    Unique asset ID: example: 12345678901234567890123456789012
+    it's 32 chars long and is unique for every loaded asset.
+
+
+```yaml
+
+# MyGame.onx
+project:
+  name: MyGame
+  version: 1.0.0
+  description: A top-down RPG made in the Onyx Engine
+  author: <Author name>
+
+assets:
+  - type: texture
+    uaid: <len 32 int>
+    path: res://assets/textures/player.png
+    uid: player_texture
+  - type: audio
+    uaid: <len 32 int>
+    path: res://assets/sounds/theme.ogg
+    uid: theme_music
+
+scenes:
+  - id: main_menu
+    uaid: <len 32 int>
+    file: res://scenes/main_menu.yaml
+  - id: level1
+    uaid: <len 32 int>
+    file: res://scenes/level1.yaml
+
+settings:
+  resolution: [1920, 1080]
+  fullscreen: false
+  vsync: true
+  language: en-US
+
+```