Move questinfo data from map to npc_data

[Asheraf]

Pull Request Prelude

• I have followed proper Hercules code styling.
• I have read and understood the contribution guidelines before making this PR.
• I am aware that this PR may be closed if the above-mentioned criteria are not fulfilled.

Issues addressed

#2431

Changes Proposed

fix memory leak in setquestinfo

[HerculesWSAPI]

This change is 

[Asheraf]

@AnnieRuru can you check if this fixes your problem.

[AnnieRuru]

no, still the same

Memory manager: Memory leaks found at 2019/04/11 10h36m10s (Git rev 'ab81d4012eac5c2c00c485971fc9b89bf69761be').
0001 : d:\ragnarok\hercules\src\map\map.c line 5986 size 744 address 0x043A1604
0002 : d:\ragnarok\hercules\src\map\script.c line 21344 size 8 address 0x06D0015C
0003 : d:\ragnarok\hercules\src\map\script.c line 21300 size 12 address 0x06D0453C

note the line number is different than in the issue, as I have apply your patch

also you can test it yourself by type atcommand @mapexit
and open log/map-server.exe.leaks file

prontera,155,180,5	script	sdfasdf	1_F_MARIA,{
	end;
OnInit:
	questinfo QTYPE_QUEST, 1;
	setquestinfo QINFO_QUEST, 1001, 1;
	questinfo QTYPE_QUEST, 1;
	setquestinfo QINFO_ITEM, Apple, 1, 30000;
	end;
}

[Asheraf]

@AnnieRuru this should fix the memory leak for now, but seems like I found another "bug" i will try to do an update later, hopefully before next release date.

[AnnieRuru]

... urgh ... okay ... because this still doesn't fix the memory leak yet though ...

Memory manager: Memory leaks found at 2019/04/12 20h24m31s (Git rev 'ab81d4012eac5c2c00c485971fc9b89bf69761be').
0001 : d:\ragnarok\hercules\src\map\map.c line 6036 size 744 address 0x04EC1624
0002 : d:\ragnarok\hercules\src\map\script.c line 21344 size 8 address 0x0890C53C
0003 : d:\ragnarok\hercules\src\map\script.c line 21300 size 12 address 0x0890C55C

but at least I see the code clean up, and know where the responsible code for it

EDIT: yeah stupid me should've notice the line number is same as in the issue, means I didn't compile

[Asheraf]

@AnnieRuru I am following the steps you gave to reproduce this and not getting any leaks.
however i see one place left when reloading single npc.

[Status]: Finished.
[Info]: Memory manager: No memory leaks found.                                                                                                                           ```

[AnnieRuru]

Ooopsie ~ yeah ... I forgot to compile hahaha

tested with some of my other custom quest log script, didn't see any leak anymore

[Asheraf]

@AnnieRuru I have moved this around to fix a bug i missed last time, memory leaks should be fixed too, let me know if you find other problems.