Additional HUD Tooltips for Fuel & Health

[Thomas-Chabot]

What am I addressing?

Closes #364

How/Why did I address it?

Thought it was odd that we had a tooltip for capacity but don't for fuel & health. Updated the tooltip script, applied it to Fuel & Health (kept the inventory capacity one the same) and now they all have indicators.

Reviewers

@GameDevProject-S20/bestteam

What should reviewers focus on?

• [x] Check out the map scene
• [x] Verify that the tooltips show up when each of the three bars get moused over
• [x] Check if the text makes sense

Comments & Concerns

Put in some text that I think makes sense for each of them, but if anyone wants to change that I can update

[DavidNeudorf]

Swapping out instances of caravan for continuity, will push soon then can be merged Edit: done, good to merge

[Thomas-Chabot]

Awesome, thanks David!