Updated Readme.md

Author: BenPyton

ReadMe.md

@@ -1,3 +1,7 @@
+[link_projects]: https://github.com/BenPyton/SoundGenerator/projects/1
+[link_issues]: https://github.com/BenPyton/SoundGenerator/issues
+[link_pullRequest]: https://github.com/BenPyton/SoundGenerator/pulls
+
 # Sound Generator with Nodal Interface
 
 I don't have a good name at this time, but this software will be renamed later.
@@ -9,38 +13,47 @@ I don't have a good name at this time, but this software will be renamed later.
 This software is a nodal editor that allow you to create sounds from several generators (sine wave, square wave, etc.) 
 and modulate them (frequency, amplitude, etc.) and modify them (delay, repeat, etc.).
 
+### Warnings
 **This is currently in alpha version.**<br>
-It still lack of common features (copy/paste, undo/redo, etc.) and components (there a lot more to be done).
-But the software is fully functionnaland have all the core features.
+It still lack of features and components: there a lot more to be done.<br>
+But the software is fully functionnal and have all the core features.<br>
+See the [roadmap to beta version][link_projects] to get an idea of what is still to be done. 
 
 **There is currently only Windows 8/10 builds**<br>
-If you want this software on other platform, please download Qt and build it yourself.<br>
+If you want this software on other platform, please download Qt and build it yourself (see the [Technical Informations](#technical-informations) section to get Qt).<br>
 You can also contribute by providing your build to share it with other people.
 
 ## Controls
 Press any buttons from the left side to add a component in the scene.<br>
-You can also drag and drop from one of those button to add a component at a position.<br>
+You can also drag and drop from one of those buttons to add a component at a position.<br>
 Or you can `right click > add` in the scene to add a component at a position.
 
 You can select components with `mouse left button` and drag them around the scene.<br>
-You can delete selected components with `right click > remove` or by pressing `delete`.<br>
+You can delete selected components with `right click > remove` or by pressing `delete` key.<br>
 (note that the output component cannot be removed)<br>
 
 Press a component pin with `left mouse button` and hold it until you release it on another pin.<br>
 An output pin cannot be connected to another output pin (same for input pins), and you cannot connect components in a loop.<br>
 
-In order to play a sound, you have to generate it with the menu `Audio > Generate` or by pressing `F5`.
+In order to play a sound, you have to generate it with the menu `Audio > Generate` or by pressing `F5`.<br>
+You can auto-generate the sound when play button is pressed, or when a modification is made, in the audio menu.
+
+Common shortcuts:
+- Ctrl+A: select all the components;
+- Ctrl+C/Ctrl+V: copy/paste components (except the output);
+- Ctrl+Z/Ctrl+Y: undo/redo your modifications.
 
 ## Features
 - Base sound signals : Sinus, Square, Triangle, Sawtooth, Random (White noise);
 - Mix sound signals with operators like Add, Multiply;
 - Modify sound signals with Delay, Repeat and ADSR;
-- Save and load editor projects;
+- Save and load projects;
 - Save resulting sound in wav file.
 
-Visit the [planned features](https://github.com/BenPyton/SoundGenerator/projects/1) to see what are the next features to come.
+Visit the [planned features][link_projects] to see what are the next features to come.<br>
+**Warning**: this project is made on my freetime, so it can take a while before releasing a new version.
 
-If you think of another feature, or you found bugs, please go to the [issue panel](https://github.com/BenPyton/SoundGenerator/issues) to report it, or fix it yourself and do a [Pull Request](https://github.com/BenPyton/SoundGenerator/pulls) to contribute to the software.<br>
+If you think of another feature, or you found bugs, please go to the [issue panel][link_issues] to report it, or fix it yourself and do a [Pull Request][link_pullRequest] to contribute to the software.<br>
 (Be careful of the licenses from Qt and this software if you modify it for your own purpose)
 
 ## Technical informations
@@ -53,5 +66,5 @@ You can use another version of Qt or QtCreator but I cannot guarranty that it ca
 ## License
 <img src="https://www.gnu.org/graphics/gplv3-with-text-136x68.png"/><br>
 This project is under GNU General Public License (GPLv3) version 3.<br>
-Copyright (c) 2019 Benoît Pelletier<br>
+Copyright (c) 2019-2020 Benoît Pelletier<br>
 Please refer to this software license text [here](LICENSE), and third party attributions [here](attributions.md).