Fixed Tiger Cannon Damage

Issue identified and solved by Michieru, Thanks!

Signed-off-by: shennetsind <ind@henn.et>
HPM: Itemdb.c Interface

Fully Integrated. Closes #110

Signed-off-by: shennetsind <ind@henn.et>
HPM: Battleground.c Interface

Fully Integrated. Closes #97

Signed-off-by: shennetsind <ind@henn.et>
Merge branch 'master' of https://github.com/HerculesWS/Hercules
HPM: npc_chat.c Interfaced

Fully Integrated, closes #117
Also updated buildin_ functions to match latest script.c/.h macros.

Signed-off-by: shennetsind <ind@henn.et>
Makefiles improvements and cleanup

This should resolve #138 (please reopen or comment on it if it's not the
case). Special thanks to Takkun for helping to reproduce the issue.

Signed-off-by: Haru <haru@dotalux.com>
Fixed a race condition leading to a crash on server shutdown on linux

Fixes bugreport:7699, thanks to bgamez23 (bugreport), Ind (testing,
brainstorming)
http://hercules.ws/board/tracker/issue-7699-map-crashed-on-the-latest-version/

Signed-off-by: Haru <haru@dotalux.com>
Corrected Steal Coin chatlog message

It now shows the correct stolen zeny amount rather than the skill level