Integral(::Taylor)
Added conversion for DropSpace
Hardy{false} integral
Merge branch 'master' of https://github.com/ApproxFun/ApproxFun.jl into master1
Merge branch 'master' of https://github.com/ApproxFun/ApproxFun.jl into master1
Integral for CosSpace/SinSpace
SumSpace now threads over args
hack to ensure differentiate/integrate map Fourier to Fourier
Added Integral(::Chebyshev)
Removed partial implementation of Integral(::Jacobi) that was interferring with default calculus_op
DropSpace passes up domain now
Various fixes for periodic Integral