Fix error handling in Lua function run(). Made the samples use run() instead of dofile()

git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@1989 416bcca6-2ee7-4201-b75f-2eb2f807beb1

share/grafx2/scripts/samples_2.4/libs/dawnbringer_lib.lua

@@ -12,12 +12,10 @@
 -- You may access these functions in your own scripts by loading this library,
 -- just add the follwing line as one of the first instructions:
 --
--- require("dawnbringer_lib")
---
--- or
---
--- dofile("dawnbringer_lib.lua") 
+-- run("dawnbringer_lib")
 --
+-- If the script is not in the same directory, use a relative path
+-- like run("../libs/dawnbringer_lib.lua")
 --
 -- Note that the functions must be called with the full library object-name, "db.function_name..."
 --