C6 Fix ObservationInstance (Broadcasting Tower)

[ReynalDev]

** Parameters sent through the NPC HTM are standardized.
** Validations of whether the player is in the Olympics, event or flag are made only once when the bypass is sent.
** For some reason the parameters were not standardized. Now they are, the coordinate must go first in "x", then in "y", then in "z" and finally how much adena costs.

Diffs (Sorry i already commited):
Diff 1

Diff 2

Diff 3

Full commit: https://sourceforge.net/p/l2jfrozen/code/1193/


Note: You can only copy and paste those files and you wont have errors (i guess)

[Mobius]

Committed with revision 5795.
Thanks