Armor Light Buff for Heavy/Medium/Leader armor

[Nanu308]

About the pull request

This increases the armor light range and power of the Medium and Heavy armor as well as the Leader aka the B12 SL armor.

Explain why it's good for the game

Currently, Light armor is still the most popular armor from what I've seen so I'm hoping this will help a bit to bring heavy/medium armor more in line with the popularity of light armor.

I also believe this could help combat the claustrophobia some people feel with how encroaching the darkness can be, but i do not wish to give too much light to marines as i believe how scary the darkness feels now is overall good for the game and i wish to attempt this as a middle ground.

Testing Photographs and Procedure

Heavy Armor: 

Medium Armor:

Leader Armor:

Changelog

🆑
balance: Adjusted how much light is given by standard marine armor.
balance: Light Armor remains the same range & power, Medium armor now gives a bit more light, Leader B12 armor gives a bit more light & range, M4 (rto) gives a bit more light, and Heavy armor give the most light and range compared to before.
code: Changed inheritance for medium armor as the different sprite versions were laid directly under the parent type instead of the medium one and so forth.
/:cl:

[Nanu308]

Would like this tested when there's spot from the many TM's in currently, and ofc, these numbers are something I'm willing to adjust from tests and feedback.

[Red-byte3D]

Pretty certain your medium repathing made heavy / b12 / medium the same speed