TBA data file whitespace cleanups. (#66)

This just converts the few DOS text files still in here to standard text files (line-endings),
removes all the trailing spaces on lines, removes all the trailing blank lines, and replaces
all the tabs (except in .zon files, where they seem to be common) with expanded spaces.

It's easy to confirm this is actually a non-change, except for whitespace:
* `git show -w` shows this commit as only removing 8 trailing blank lines.

This should make no difference to tbaMUD itself, but it will make working on these files,
especially with scripts and automated tools, much easier.

This is the base change for a set of other changes I will put up once/if this merges,
without this, the others are just too complicated to wrangle.

lib/world/obj/254.obj

@@ -10,7 +10,7 @@ E
 armour~
    It look well-used and well worn by its previous owner.  The mesh is turned
 black in some places from rubbing against itself, but all in all it seems a good
-piece of armour.  
+piece of armour.
 ~
 A
 2 3
@@ -25,11 +25,11 @@ A golden locket lies here.~
 E
 text~
    To my darling daughter Penelope for her 16th birthday.  Much love, Arnold -
-Lord of Jareth.  
+Lord of Jareth.
 ~
 E
 locket~
-   It is engraved with a line of text etched in fine writing.  
+   It is engraved with a line of text etched in fine writing.
 ~
 A
 4 2
@@ -75,7 +75,7 @@ E
 robe~
    It is a long, black robe with a flowing cape.  It is jet black with a thin
 white collar encircling the neck.  It seems very formal, and very elegant.  Too
-bad it smells so bad.  
+bad it smells so bad.
 ~
 A
 6 3
@@ -132,7 +132,7 @@ a hole~
 E
 hole~
    It is a putrid, rotting, grub-infested mud hole in the ground that stinks
-worse than anything you have ever had to smell in your life.  
+worse than anything you have ever had to smell in your life.
 ~
 #25419
 corn cob~