Remove LITA

It was useful when we still had the relinker, but now it has no use.
I was waiting a bit to see if the distinction would be useful again,
but it seems like it won't.

blk/040

@@ -11,6 +11,5 @@ CONSTANT x  n --   Creates cell x that when called pushes its
 DOES>       --     See B17.
 IMMED?      a -- f Checks whether wordref at a is immediate.
 IMMEDIATE   --     Flag the latest defined word as immediate.
-LITA        n --   Write address n as a literal.
 LITN        n --   Write number n as a literal.
 VARIABLE c  --     Creates cell x with 2 bytes allocation.

blk/263

@@ -8,9 +8,9 @@ VARIABLE XCURRENT
 : _xapply ( a -- a-off )
     DUP ORG @ > IF ORG @ - BIN( @ + THEN ;
 : X' XCON ' XCOFF ;
-: X['] XCON ' _xapply LITA XCOFF ;
+: X['] XCON ' _xapply LITN XCOFF ;
 : XCOMPILE
-    XCON ' _xapply LITA
+    XCON ' _xapply LITN
     LIT< , FIND DROP _xapply , XCOFF ;
 : X[COMPILE] XCON ' _xapply , XCOFF ;
 

blk/283

@@ -8,7 +8,7 @@ NOP,          ( 0a, unused )
 EXDEHL, JP(HL), NOP, ( 17, nativeWord )
 0 JPnn,       ( 1a, next )     0 JPnn,       ( unused )
 NOP, NOP,   ( 20, numberWord ) NOP, NOP,     ( 22, litWord )
-NOP, NOP,     ( 24, addrWord ) NOP, NOP,     ( 26, unused )
+NOP, NOP, NOP, NOP, ( 24, unused )
 0 JPnn,       ( RST 28 )
 0 JPnn,       ( 2b, doesWord ) NOP, NOP,     ( 2e, unused )
 0 JPnn,       ( RST 30 )

blk/287

@@ -1,6 +1,5 @@
 ( See B85 for word routine impl notes )
 PC ORG @ 0x20 + ! ( numberWord )
-PC ORG @ 0x24 + ! ( addrWord )
 ( This is not a word, but a number literal. This works a bit
   differently than others: PF means nothing and the actual
   number is placed next to the numberWord reference in the

blk/399

@@ -4,8 +4,7 @@
 : UNTIL COMPILE (?br) H@ - _bchk , ; IMMEDIATE
 : [ INTERPRET ; IMMEDIATE
 : ] R> DROP ;
-: LITA 36 , , ;
-: COMPILE ' LITA ['] , , ; IMMEDIATE
+: COMPILE ' LITN ['] , , ; IMMEDIATE
 : [COMPILE] ' , ; IMMEDIATE
 
 

blk/400

@@ -5,7 +5,7 @@
     ['] EXIT ,
     R> DROP     ( exit : )
 ; IMMEDIATE
-: ['] ' LITA ; IMMEDIATE
+: ['] ' LITN ; IMMEDIATE
 ';' X' _ 4 - C! ( give ; its name )
 ':' X' _ 4 - C! ( give : its name )
 '(' X' _ 4 - C!