Add `FiniteCylinder`, `FiniteStrip` and `FiniteHelix`#32

lkdvos merged 1 commit intomasterQuantumKitHub/MPSKitModels.jl:masterfrom

ld-finitesquarelatticeQuantumKitHub/MPSKitModels.jl:ld-finitesquarelatticeCopy head branch name to clipboard