org.el: Remove wasysym LaTeX dependency

lisp/org-entities.el

@@ -495,9 +495,9 @@ packages to be loaded, add these packages to `org-latex-packages-alist'."
      "** Smilies"
      ("smile" "\\smile" t "⌣" ":-)" ":-)" "⌣")
      ("frown" "\\frown" t "⌢" ":-(" ":-(" "⌢")
-     ("smiley" "\\smiley{}" nil "☺" ":-)" ":-)" "☺")
-     ("blacksmile" "\\blacksmiley{}" nil "☻" ":-)" ":-)" "☻")
-     ("sad" "\\frownie{}" nil "☹" ":-(" ":-(" "☹")
+     ("smiley" "\\ddot\\smile" t "☺" ":-)" ":-)" "☺")
+     ("blacksmile" "\\ddot\\smile" t "☻" ":-)" ":-)" "☻")
+     ("sad" "\\ddot\\frown" t "☹" ":-(" ":-(" "☹")
 
      "** Suits"
      ("clubs" "\\clubsuit" t "♣" "[clubs]" "[clubs]" "♣")

lisp/org.el

@@ -4080,7 +4080,6 @@ header, or they will be appended."
     ("normalem" "ulem"  t)
     (""     "amsmath"   t)
     (""     "textcomp"  t)
-    (""     "wasysym"   t)
     (""     "amssymb"   t)
     (""     "capt-of"   nil)
     (""     "hyperref"  nil))
@@ -4101,7 +4100,7 @@ Org mode to function properly:
 - rotating: for sideways figures and tables
 - ulem: for underline and strike-through
 - amsmath: for subscript and superscript and math environments
-- textcomp, wasysym, amssymb: for various symbols used
+- textcomp, amssymb: for various symbols used
   for interpreting the entities in `org-entities'.  You can skip
   some of these packages if you don't use any of their symbols.
 - capt-of: for captions outside of floats