[0205] Fixed quest 4941

* Added gossip menu and script to creature 3144 (Eittrigg) in order to
allow completion of quest 4941 (Eittrigg Wisdom).
Thanks weishan1981 for pointing, this closes #29
[0206] Numerous text fixes from ProjectSilverpine
* Various OfferRewardText and RequestItemText, mainly fixing $N replaced by actual player name or class name related to quest replaced by $C
* Various gossip_menu addition
* Various page_text fixes, mainly line breaks replaced by $B
* Added two quest scripts

Signed-off-by: cala <calaftp@free.fr>
[0207] Fixed race requirement for quests 809, 829 & 924

* Removed Blood Elf requirement from quests 829 (Neeru Fireblade), 809
(Ak'Zeloth) & 924 (The Demon Seed)
This closes #69
[0208] Added gossip menu to creature 3216

* Added gossip menu to creature 3216 (Neeru Fireblade) in order to grant
completion of quest 5729 (Hidden Enemies)
This closes #67