Version 3.3

- Minor changes in the matching process. Now it's hopefully a little more intelligent.
- Improve vim settings management in the launcher window.
- Add new setting 'g:ozzy_show_file_names'.
- Fix: the size of opened windows is no more affected by the opening of the launcher.
- Fix: issues with characters such as '%' and quotes.
- Fix: the launcher now gets closed correctly with Ctrl+C.
- Fix: issues with file names containing white spaces.