[C2hs] patch applied (c2hs): Don't include the CHeader in the AttrC

[Duncan Coutts]

Thu May 31 10:09:38 PDT 2007  Duncan Coutts <duncan.coutts at worc.ox.ac.uk>
  * Don't include the CHeader in the AttrC
  AttrC should be accumulated from a sequence of external definitions
  rather than containing the whole CHeader from the beinning. This should
  make processing partial translation units easier.

    M ./c2hs/c/C.hs -6 +4
    M ./c2hs/c/CAttrs.hs -17 +10
    M ./c2hs/c/CNames.hs -9 +8
    M ./c2hs/c/CTrav.hs -7 +2