small bugfixes and first nonworking proposal
patch for version 1.6.0
fflas blas config constant changed (Remark: some extern blas functions are already declared in ffpack, therefore they are not defined again in lapack.hpp)
fixed givaro patch ( closing brace was accidentally outcommented)
updated fflas-ffpack to 1.6.0
removed patching of cra.cpp (missing mpz_clears on some of my computers)
removed patch for the fflas-ffpack version of 14 septemper
Merge branch 'linalg' of https://github.com/mikestillman/M2 into fastlinearalgebra.update-libraries.proposal
fixed Makefile.in for fflas_ffpack
Removed Ring_RRR in favor of the actual name: M2::ARingRRR.

Bug fix with DMatZZ nullSpace too.
Bug fixes for flint ZZ and QQ code (affects flint ZZ/p too).

Needs a patched version of not yet released flint to run flint ZZ and QQ
code without crashing.  I will package that soon.
merging in jakob/fastlinearalgebra.update-libraries.proposal
Took two test files (RRR and CCC) off the test path for now.
fixed fplll source url
Merge pull request #3 from jakobkroeker/fplll-source-url-fix

fixed fplll source url
Made the default GF implementation aring-m2-gf.  Moved, deleted unneeded code.
determinant via LU for RRR and CCC