First "stable" release

Go to the [README](https://github.com/gumieri/note/blob/v1.0.0/README.md) to
know how to use and how to install.

If you are using Mac OS or Linux, you can install using the commands:
```bash
curl -L
https://github.com/gumieri/note/releases/download/v1.0.0/note-`uname
-s`-`uname -m` -o /usr/local/bin/note
chmod +x /usr/local/bin/note
```

main.go

@@ -32,7 +32,7 @@ func main() {
 
 	app.Name = "Note"
 
-	app.Version = "0.1.0"
+	app.Version = "1.0.0"
 
 	app.Usage = "Quick and easy Command-line tool for taking notes"
 	app.UsageText = "note [just type a text] [or command] [with command options]"