Export isambiguous from Seq module.
Export isambiguous from Seq module.

Sometimes if a user is dealing with individual nucleotides, or iterating a seq nucleotide by nucleotide, it would be useful to be able to use the isambiguous function.
kdmurray91/Bio.jl,richardreeve/Bio.jl,JuliaPackageMirrors/Bio.jl,timbitz/Bio.jl