Add: Limited respawn tickets and bringing back body bag increase respawn tickets

[Vdauphin]

• Add: Limited respawn tickets and bringing back body bag increase respawn tickets (@Vdauphin).
• Add: Limited respawn tickets per player (@Vdauphin).
• Add: Limited respawn per player side (@Vdauphin).
• Add: BI spectator during respawn screen (@Vdauphin).

When merged this pull request will:

• title
• The dead body update

• 400

• https://github.com/Vdauphin/HeartsAndMinds/issues/416
• [x] Make dead player body persistent
• [x] Show as a marker dead body players (like wreck)
• [x] Add persisteny to bodybag
• [x] Use asset from the last DLC charity for UI
• [x] create a folder body
• [x] Handle the case where player can disconnect and reconnect if no tickets is available
• [x] Body bag from player should give 1 respawn tickets and AI 0.1 (if possible?).
• [x] deal with decimal for respawn tickets system ~- [ ] Bringing back an identification plate should bring 0.5 respawn tickets~
• [x] check the case where there is 0 tickets after server restart
• [x] check when forcerespawn in player
• [x] Add an option to disable this feature
• [x] documentation explaining that body bag will increase the repsawn tickets
• [x] use ACE bodybag icone
• [x] put default to 20 tickets
• [x] Add string to stringtable
• [x] Sometimes dead body can be destroyed and be unrecoverable. For this, you won't see any KIA marker. (Since Arma 3 v2.05.147802 it is possible to move out dead soldiers using the alternative syntax of the command, https://community.bistudio.com/wiki/moveOut)
• [x] Alpha test
• [x] Beta test
• [x] check is disable works

Final test:

• [x] local
• [x] server

Screenshots