Default SAY_RESOURCE (NPC) speech to black instead of white. Clean up NPC text duplicates and prepare for implementation on 103.

First step in standardising NPC text - convert all kod NPC says to black text instead of white by checking in the client for SAY_RESOURCE (which monsters use) and coloring it black.

Removed all the duplicate speech lines I could find in the .tab files. All stuff from the Brax update is in brax.tab, except anything mentioning amulets/soths, which is in necromancers.tab. The three node attack files are clearly marked now. npc_old.tab and npc_new.tab are much the same, except npc_new.tab contains moods and a few extra (non-ao3/soth related) speech lines. Izzio.tab has been combined in the other .tab files.

Included a new batch file, convertbase103.bat, which will convert brax.tab and npc_new.tab for 103. The npcdlg.txt file present contains those two .tab files.