Add more constructors and basic manipulation to docs.
Binary operators and functions in docs and fix a bug in Residue gcd function.
Document binary operators in residue rings.
Document inverses and powering in residue rings.
Merge remote-tracking branch 'fredrik/master'
Specialised polys over Z/nZ to use flint's fmpz_mod_poly.
Remove non-working type constructor.
Remove lines added by mistake. Implement subresultant gcd.
Fixed subresultant gcd bug.
Added faster version of mullow.
Removed a runtime hack for checking types.
Remove specialised prototypes from docs and change documentation regarding
Poly constructor taking an array.
Fixed more bugs.
Fixed more bugs.
Fixed another major bug or two.
Implement basic FractionField module.
Added canonical unit and canonicalised fractions when constructed using "/".
Documented canonical_unit.
Fix a bug and describe constructors in docs.
Added basic manipulation and unary operators to docs.