New Features added:

- Edit the note's title with `note edit --title`;
- When creating a new note, if notePath does not exist, it's created.

Bugs fixed:
- `note list` now list only files which seems to be notes;
- Any command which is not creating a note will return error if notePath
  does not exist.
- Error when note is not found.

main.go

@@ -32,7 +32,7 @@ func main() {
 
 	app.Name = "Note"
 
-	app.Version = "0.0.5"
+	app.Version = "0.1.0"
 
 	app.Usage = "Quick and easy Command-line tool for taking notes"
 	app.UsageText = "note [just type a text] [or command] [with command options]"