Devlog 1: movement

This devlog is an update on player movement.

Managed to get player input to move left and right along with a custom script for gravity on objects.

• https://learn.unity.com/tutorial/live-session-2d-platformer-character-controller...

code for movement and the gravity script came from this tutorial, the reset position code came from the previous assessment task of pong.
This could do with some tweaks so that the players inputs are restricted while the position reset is happening as to prevent constant falling off (or it could be a gameplay mechanic).