Csc-pysparse

---------------------------------------------------------------------------------
fixed bug occurring when the spmatrix C API is used in an extension
consisting of more than one file. Now SPMATRIX_UNIQUE_SYMBOL has
to be defined. This broke the itsolvers.pcg function.

---------------------------------------------------------------------------------
Bug fixed in spmatrix.h: LLMatType now exported properly

Genereation of boiler plate code for C API is automated now

More functions exported in C API

spmatrix module no longer uses extern symbols

delete_rows and delete_rowcols methods added for ll_mat objects

matvec and matvec_transp methods of csr_mat and sss_mat objects now
accept strided arrays as input

---------------------------------------------------------------------------------
Header files are now installed to python directory tree. External
packages may now import pysparse.

---------------------------------------------------------------------------------
new module Lib/pysparse_version.py defining pysparse version number

---------------------------------------------------------------------------------
Updated README

Removed some illegal characters from superlu/superlu_timer.c

Removed SuperLU output from superlu/get_perm_c.c stating the matrix
reordering used.

---------------------------------------------------------------------------------
SuperLU is now incorporated into pysparse. No need to build the
library separately from now on.

Now compiles under Win32. Tested under WinXP with MS Visual Studio 6.0
and the Inter Math Kernel Library for LAPACK and BLAS

Removed some unused local variables

Changed interface of LLMat_parse_index. Can now be safely used in sss_mat.c.