-Renamed loadPlayerDataFromFile() to load(), and moved it next to the save() function for later addition to the API.
-Moved saving/loading to EP functions where they used to be.
-Removed now unused PlayerData.get() and loadPlayerDataOld() functions
ServerEventsHandler:
-Added new EntityConstructing event to add the PlayerData EP earlier.
NoppesUtilPlayer:
-questCompletion() now saves player data right before its return statement.
-Implemented interfaces for all jobs & roles.
ScriptPlayer:
-Added getData() function, which returns player data objects.
IPlayerData: New class that holds all player data for modification.
-Holds dialog, bank, quest, transport, faction, item giver, and mail data.
-Also holds companion data, with functions has/set/getCompanion, and a getCompanionID function to differentiate companions.