Version 1.01 update - minor SFX and control changes

Hello everyone. The version 1.01 update for A Matter of Time Demo has some very minor changes listed below.

Controls:

- Removed 'Enter' as one of the dashing keys.

- Added 'Left Click' to attack and added 'Right Click' to dash. (Please note that where you click does not affect the direction of attack. It is the way that the player is facing that affects the direction of attack.)

Sound Effects:

- Added a 'fire' sound effect to the flame traps when activated.