Post jam feedback

After releasing the game on the end of ldjam48, we have fixed some minor bugs.

• Directory modifiers, such as a firewall blocking the move command work as intended now
• Added a small version number in the welcome text, just for tracking purposes

We have been toying with the idea of continuing the development of BashRL, since we are super happy with how it turned out, and have some hopes and ideas on what it could become.