Merge pull request #29 from St3eT/ertheia

Implemented Proof of Courage
Merge pull request #30 from St3eT/ertheia

Implemented Proof of Justice, fixed spawn in Gludio and updated few htmls
DP part for L2J/L2J_Server@45dfc25e41231bf93654e93d75ab48a1c47cff2c
Adding missing ExAdenaInvenCount
Added missing ExAdenaInvenCount into AdminCreateItem since when GM
create items adena is not updated neither item slots.
Adding new abstract datapack script:
Adding AbstractDPScript class that implements DocumentParser and
Properties parser.
Also contains few useful methods like obtaining item name/icon
Teleporters rework
Implementing support for the new teleports using dynamic teleports list
generation.
Support for NpcStringId.
Proper validation of teleporters now u cannot teleport to every single
teleport by id because now each teleporter has its own teleport list.
Thanks to: @St3eT, @maneco2