Initial commit
Add @assert in ti.jl
Create linux.gnu and mac.gnu
Add J parameter in metal Hamiltonian
ti.jl -> setup.jl
nk_path in setup.jl instead lib/kpoints.jl
Using MapReduce in kpoints.jl
time to setting input
bravais and reciprocal lattice as matrices
delete reciprocal_lattice.jl
new list_per_path
Minor format.