fixed compiling error with -std=c++0x in the aligned_allocator
fixes some ignores
adds better printing interface to FAUGERE_LACHARTRE implementation
1. adds python tool for combing pbm submatrices to get a full ABCD pic
2. some more ignores
fixes some pbm printing issues
another update for pbm printing
For testing purposes:
Adds option to splice matrix with dense pivot rows
instead of sparse ones, which is the usual behaviour.
fixes typo