Removed kschur.py
remove import kschur from classical.py and inaccessible if statements
remove stray import statement from algebras/nil_coxeter_algebra.py
Merge branch 'public/combinat/sf/fixes-15575' of trac.sagemath.org:sage into 15575
salvaging the doc from kschur.py
correcting my own errors
removing a bad idea I blindly copied from the old docstrings
additions to documentation
fixes to new_kschur documentation
clarification on meaning of lift
removed kSchurFunctions_t from the pickle jar
Merge remote-tracking branch 'origin/develop' into HEAD
Clean up cliquer package
Remove support for SAGE_FORTRAN
Speed up MPC multiplication
trac 9634: Make the top level binomial function symbolic.
Added are_linearly_dependent.
trac 9505: coeff(f,x*y) does not work
Merge remote-tracking branch 'trac/develop' into ticket/9870
Slight changes to cliquer install script.