Enhance README with usage examples and options

Added usage instructions and options for WinSplitPlus.

Author: SAM1430B

README.md

@@ -1 +1,41 @@
-# WinSplitPlus
+# WinSplitPlus
+
+Window Hooks to change the Window Class, Window Name, Kill mutex and Create Window
+
+Usage for CMD:
+```CMD
+WinSplitPlus.exe -player <Num> -winname -mutex <Mutex Name> -width <Num> -height <Num> -posx <Num> -posy <Num> "<Game Path>" <Game arguments>
+```
+Example:
+```CMD
+WinSplitPlus.exe -player 1 -winclass -winname -mutex "Game Mutex" -width 1280 -height 720 -posx 100 -posy 100 "C:\Games\Game.exe" -window
+```
+
+For Batch file example:
+```batch
+@echo off
+
+START WinSplitPlus.exe ^
+-Player 1 ^
+-winclass ^
+-winname ^
+-mutex "Mutex Game" ^
+-width 960 ^
+-height 1080 ^
+-posx 0 ^
+-posy 0 ^
+"C:\Game\Game.exe" -window
+```
+Options:
+| Argument                    | Description                       |
+|-----------------------------|-----------------------------------|
+| `-Player <Number>`          | Identifier for this game instance |
+| `-winclass`                 | Enable Window class hook          |
+| `-winname`                  | Enable Window Name hook           |
+| `-mutex <baseMutexName>`    | The base name for the game's mutex|
+| `-width <width>`            | The window width                  |
+| `-height <height>`          | The window height                 |
+| `-posx <x>`                 | The window X position             |
+| `-posy <y>`                 | The window Y position             |
+
+Project imported from [here](https://www.swbfgamers.com/index.php?topic=11251.msg112827#msg112827) by SleepKiller