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/mob/290.mob

@@ -4,7 +4,7 @@ the sea serpent~
 A sea serpent swims around here.
 ~
    Looking closely at this creature reveals its large teeth...  Heading your
-way.    
+way.
 ~
 76 0 0 0 1048592 0 0 0 0 E
 11 17 3 2d2+110 1d2+1
@@ -16,7 +16,7 @@ lizardman sentry~
 the sentry~
 A lizardman sentry sentries here.
 ~
-   He seems to be doing a good job sentrying.    
+   He seems to be doing a good job sentrying.
 ~
 170 0 0 0 16 0 0 0 -150 E
 10 17 4 2d2+100 1d2+1
@@ -28,8 +28,8 @@ lizardman wizard~
 the wizard~
 A lizardman wizard is conjuring here.
 ~
-   This wizard is deeply involved in his conjuring and hasn't noticed you...  
-Yet.    
+   This wizard is deeply involved in his conjuring and hasn't noticed you...
+Yet.
 ~
 10 0 0 0 0 0 0 0 -200 E
 15 15 1 3d3+150 2d2+2
@@ -41,7 +41,7 @@ water elemental~
 the water elemental~
 A large water elemental is swimming about here.
 ~
-   It seems to be part of the conjuring spell the wizard is casting.    
+   It seems to be part of the conjuring spell the wizard is casting.
 ~
 42 0 0 0 16 0 0 0 0 E
 10 17 4 2d2+100 1d2+1
@@ -54,7 +54,7 @@ the guard~
 A lizardman guard is guarding this area from people like you.
 ~
    This Guard is guarding.  Obviously he is not doing a good job.  This is
-proven by the simple fact that you are still here.    
+proven by the simple fact that you are still here.
 ~
 14 0 0 0 16 0 0 0 -100 E
 12 16 2 2d2+120 2d2+2
@@ -66,7 +66,7 @@ lizardman prince~
 the prince~
 The lizardman prince glares at you.
 ~
-   His glare is very unnerving.  Maybe you should attack him...    
+   His glare is very unnerving.  Maybe you should attack him...
 ~
 14 0 0 0 16 0 0 0 -350 E
 13 16 2 2d2+130 2d2+2
@@ -80,7 +80,7 @@ From behind the counter, Mr. Hooper smiles at you.
 ~
    Mr.  Hooper is the kind old man that runs this small general store.  He tips
 his head forward and looks over his glasses at you.  'Is there something that
-you would like to buy?  ', he asks politely.    
+you would like to buy?  ', he asks politely.
 ~
 188618 0 0 0 16 0 0 0 250 E
 14 16 1 2d2+140 2d2+2