configure fix, two -O fixes

                               History of Changes

Daniel (12 December 2000)

- Multiple URL downloads with -O was still bugging. Not anymore I think or

  hope, or at least I've tried... :-O

- Francois Petitjean fixed another -O problem

Version 7.5.1

Daniel (11 December 2000)

- Cleaned up a few of the makefiles to use unix-style newlines only. As Kevin

  P Roth found out, at least one CVS client behaved wrongly when it found

  different newline conventions within the same file.

- Albert Chin-A-Young corrected the LDFLAGS use in the configure script for

  the SSL stuff.

Daniel (6 December 2000)

- Massimo Squillace correctly described how libcurl could use session ids when

  doing SSL connections.