Binary Linear Codes of arbitrary degree

Patch #2 for my Google funded summer work is now finished!

Next, I will start thinking about other structures which should be pretty easy to implement (given what is already written), such as matrix automorphism groups, hypergraphs, and linear codes over other fields.


$ ./sage -t devel/sage/sage/groups/perm_gps/partn_ref/
sage -t devel/sage/sage/groups/perm_gps/partn_ref/refinement_binary.pyx
[12.7 s]
sage -t devel/sage/sage/groups/perm_gps/partn_ref/refinement_graphs.pyx
[43.2 s]
sage -t devel/sage/sage/groups/perm_gps/partn_ref/tree_traversal.pyx
[2.1 s]

----------------------------------------------------------------------
All tests passed!
Total time for all tests: 58.0 seconds
$ ./sage -t -long devel/sage/sage/groups/perm_gps/partn_ref/
sage -t -long devel/sage/sage/groups/perm_gps/partn_ref/refinement_binary.pyx
[201.8 s]
sage -t -long devel/sage/sage/groups/perm_gps/partn_ref/refinement_graphs.pyx
[244.4 s]
sage -t -long devel/sage/sage/groups/perm_gps/partn_ref/tree_traversal.pyx
[3.0 s]

----------------------------------------------------------------------
All tests passed!
Total time for all tests: 449.2 seconds