Update README to include all depedencies

add MIT license

.gitignore

@@ -0,0 +1,12 @@
+# Xmake cache
+.xmake/
+build/
+
+# MacOS Cache
+.DS_Store
+
+# Vscode configs
+.vscode
+
+# Test
+test

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2022 Persson-dev
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -1,5 +1,10 @@
 # GuitarPiano
-GuitarPiano is a french software to learn guitar from piano. It uses [OpenGL](https://www.opengl.org) and [SDL](https://www.libsdl.org).
+GuitarPiano is a french software to learn guitar from piano. 
+It uses : 
+- [OpenGL](https://www.opengl.org) (to draw the instruments)
+- [GLEW](http://http://glew.sourceforge.net) (to load opengl functions)
+- [GLFW](https://www.glfw.org) (to help managing the window)
+- [ImGui](https://github.com/ocornut/imgui) (for the gui)
 
 English translations will be added if really needed. For now, this is just a small project (the code is still a mess).
 

xmake.lua

@@ -2,7 +2,7 @@ add_rules("mode.debug", "mode.release")
 
 add_requires("opengl", "glfw >= 3", "glew >= 2")
 
-target("GuitarPianoGui")
+target("GuitarPiano")
     set_kind("binary")
     add_files("src/*.cpp")
 	add_includedirs("include")