got rid of 'accept' dir in the tests

tests/accept/compile/trepr.nim

@@ -1,32 +0,0 @@
-# test the new "repr" built-in proc
-
-type
-  TEnum = enum
-    en1, en2, en3, en4, en5, en6
-
-  TPoint {.final.} = object
-    x, y, z: int
-    s: array [0..1, string]
-    e: TEnum
-
-var
-  p: TPoint
-  q: ref TPoint
-  s: seq[ref TPoint]
-
-p.x = 0
-p.y = 13
-p.z = 45
-p.s[0] = "abc"
-p.s[1] = "xyz"
-p.e = en6
-
-new(q)
-q[] = p
-
-s = @[q, q, q, q]
-
-writeln(stdout, repr(p))
-writeln(stdout, repr(q))
-writeln(stdout, repr(s))
-writeln(stdout, repr(en4))