Changing examples to use makefile

- Testing a modified version of the makefile from raylib Instead of multiple project files for examples.
- Fixed readme example

Examples/text/text_bmfont_unordered.cs

@@ -0,0 +1,7 @@
+using Raylib;
+using static Raylib.Raylib;
+
+public partial class Examples
+{
+    /*******************************************************************************************
    *
    *   raylib [text] example - BMFont unordered chars loading and drawing
    *
    *   This example has been created using raylib 1.4 (www.raylib.com)
    *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
    *
    *   Copyright (c) 2016 Ramon Santamaria (@raysan5)
    *
    ********************************************************************************************/
    
    
    public static void Main()
    {
        // Initialization
        //--------------------------------------------------------------------------------------
        int screenWidth = 800;
        int screenHeight = 450;
    
        InitWindow(screenWidth, screenHeight, "raylib [text] example - bmfont unordered loading and drawing");
    
        // NOTE: Using chars outside the [32..127] limits!
        // NOTE: If a character is not found in the font, it just renders a space
        const char msg[256] = "ASCII extended characters:\n¡¢£¤¥¦§¨©ª«¬®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆ\nÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæ\nçèéêëìíîïðñòóôõö÷øùúûüýþÿ";
    
        // NOTE: Loaded font has an unordered list of characters (chars in the range 32..255)
        Font font = LoadFont("resources/pixantiqua.fnt");       // BMFont (AngelCode)
    
        SetTargetFPS(60);
        //--------------------------------------------------------------------------------------
    
        // Main game loop
        while (!WindowShouldClose())    // Detect window close button or ESC key
        {
            // Update
            //----------------------------------------------------------------------------------
            // TODO: Update variables here...
            //----------------------------------------------------------------------------------
    
            // Draw
            //----------------------------------------------------------------------------------
            BeginDrawing();
    
                ClearBackground(RAYWHITE);
    
                DrawText("Font name:       PixAntiqua", 40, 50, 20, GRAY);
                DrawText(FormatText("Font base size:           %i", font.baseSize), 40, 80, 20, GRAY);
                DrawText(FormatText("Font chars number:     %i", font.charsCount), 40, 110, 20, GRAY);
                
                DrawTextEx(font, msg, new Vector2( 40, 180 );, font.baseSize, 0, MAROON);
    
            EndDrawing();
            //----------------------------------------------------------------------------------
        }
    
        // De-Initialization
        //--------------------------------------------------------------------------------------
        UnloadFont(font);     // AngelCode Font unloading
        
        CloseWindow();                // Close window and OpenGL context
        //--------------------------------------------------------------------------------------
    
        return 0;
    }    
+}