Strive to make associations (rather than compositions) with cardinalities and navigability

.editorconfig

@@ -0,0 +1,20 @@
+# EditorConfig helps developers define and maintain consistent
+# coding styles between different editors and IDEs
+# editorconfig.org
+
+root = true
+
+[*]
+
+# Change these settings to your own preference
+indent_style = space
+indent_size = 2
+
+# We recommend you to keep these unchanged
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.md]
+trim_trailing_whitespace = false

README.md

@@ -35,15 +35,15 @@ tplant --input test/Playground/Classes/Greeter.ts --output test/Playground/Class
     Compile a project given a valid configuration file.
     The argument can be a file path to a valid JSON configuration file, or a directory path to a directory containing a tsconfig.json file.
 
-### -C, --compositions
-    Create not heritage compositions.
+### -A, --associations
+    Show associations between classes with cardinalities
     Example:
 ```typescript
 class Wheel {
     public size: number;
 }
 class Car {
-    public wheel: Wheel;
+    public wheel: Wheel[];
 }
 ```
 ```plantuml
@@ -54,7 +54,7 @@ class Wheel {
 class Car {
     +wheel: Wheel
 }
-Car *-- Wheel
+Car --> "*" Wheel
 @enduml
 ```
 ### -I, --only-interfaces