blakcomp\fucntion.c:
  updated astarpath call to include more parameters

blakserv\astar.h:
  refactored path and node structs. nodes can now work as a linked list node
  removed ASTAR_GRID_SIZE and ASTAR_LIST_SIZE since we're using linked lists now
  updated CreatePath() stub because of the new parameters

blakserv\astar.c:
  moved node calculation functions, added prototypes
  added AddNodeToList() to add nodes to the end of the list
  added DebugPrintList() to print nodes in a list to debug
  updated CreatePath() to take start/end row/col and room ID
  in CreatePath():
    we now look up the roomdata in C with GetRoomDataByID()
    commented out old send-message code
    use AddNodeToList()
  in ScanNode():
    refactored xoff/yoff to be row/coloffset
    added basic scan node logic, needs checks for open/closed list presence and behave differently depending on what is found

blakserv\ccode.c:
  updated C_CreatePath() to take new Kod parameters

kod\util\astar.kod:
  removed CreateAstarPath() call

kod\util\astarpath.kod
  added CreateAstarPath() call with new parameters