Fix inconsistency of values used across steps in glod-game tutorial code
Fix inconsistency in some naming conventions and variable names in glod-game tutorial code
Fix markdown issues from step 3 onwards of glod-game tutorial (May not be a guaranteed fix for all markdown issues due to limitations of the markdown previewer in vscode, will need to monitor after deployment)
Fixes #59 Fixes #60 Fixes #63 Fixes #64