Version 1.0.1 released!

This version includes:

1. If you try to open a file already oppened the corresponding tab will gain focus instead of oppening a new tab.
2. An asterisk besides the name indicates if the file have changes
3. When renaming files or saving as, the text input will grab focus automatically
4. Added left pane hide/show toggle button

I'll probably change the it's name in the future.