Implement M47 Dragon

[TheCandianVendingMachine]

When merged this pull request will:

• Port NouberNou's M47 Dragon to the Missile Guidance framework as well as the upcoming CSW framework
• Fix M47 Dragon memory points
• Change the optic model so the stadia lines actually measure the range of the vehicle
• Change the optic zoom to the real life 6 degree 6x FOV
• Change the Missile Guidance framework to disable the flaps feature under certain circumstances
• Change the Missile Guidance framework so that seekers as well as attack profiles can have their own onFired functions
• Update the HOT missile to update to the changes above
• Add a feature Wiki page

The Dragon uses the HOT Missile SACLOS guidance and implements a custom attack profile. While the Dragon is in flight is uses a set of charges alongside the edge of the missile to guide it in flight. This makes the missile inherently inaccurate and obvious as to when the missile is approaching. The max range of the Dragon implemented is 1.5 kilometers under the "Super Dragon" variant

Showcasing the M47 against a CUP T-55
https://youtu.be/Dj4U4ojJiU8

The whole system in action (including CSW building)
https://youtu.be/74zMfotVue0

Requires #5652
Overwrites #3701

[PabstMirror]

Right now you can enter the dragon without a scope as a gunner
When adding the sight the vehicle changes, so you get kicked out.
So I don't really see any reason to make it enter-able.

The ideal but very complicated solution would be to have one vehicle with a cargo and turret seat
on scope attach, move player from cargo to turret and lock cargo
on scope remove, move player from turret to cargo and lock turret

edit: for now I just think making the scopeless one locked would be fine

[PabstMirror]

See e074e55 for a scripted solution to the sight mounting instead of using seperate vehicles
I like this because a gunner can sit in the base weapon and get roughly lined up to target while assisant mounts scope, but the way the scope is disabled is a little hacky

[TheMagnetar]

The only thing missing on my side are the EOF.

[dedmen]

Quick! get it merged before anyone else notices anything wrong :D