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/25.obj

@@ -24,7 +24,7 @@ a meat locker~
 0 0 0 0 0
 E
 locker~
-   You just had the horrid thought that a cadaver might be in there.  
+   You just had the horrid thought that a cadaver might be in there.
 ~
 #2503
 rack spice~
@@ -60,7 +60,7 @@ A finger sandwich is here.~
 2 15 5 0 0
 E
 sandwich finger~
-   It would look quite tasty if someone had first removed the fingernails!  
+   It would look quite tasty if someone had first removed the fingernails!
 ~
 #2507
 broom straw~
@@ -72,7 +72,7 @@ A straw broom is here leaning against the wall.~
 5 5 600 0 0
 E
 broom straw~
-   A magical flying broomstick?  Nah!  Not here.  
+   A magical flying broomstick?  Nah!  Not here.
 ~
 #2508
 cabinet~
@@ -544,7 +544,7 @@ An effervescent potion is bubbling away here~
 2 1000 150 0 0
 E
 potion effervescent~
-   Ahh!  Schwepes Sparkling Soda a refreshing drink.  
+   Ahh!  Schwepes Sparkling Soda a refreshing drink.
 ~
 #2561
 white milky potion~