[Bara]

API Plugin updated with new natives and forward.

Natives:

• XenForo_GetClientName(int client, const char[] name); - True if user is processed and found a name, false otherwise
• XenForo_GetClientPrimaryGroup(int client); - Group ID will be returned
• XenForo_GetClientSecondaryGroups(int client); - Group IDs will be returned as ArrayList, this array must be closed

Forward:

• XF_OnInfoProcessed(int
  client, const char[] name, int primarygroup, ArrayList secondarygroups); - don't close or delete secondarygroups