Porting GPU progress

Particle + Jastrow

Needs to move to GPU without moving data back and forth but support fallback for Jastrow factors running on the host.

Wavefunction

SPO

Name	1w	batch	Deriv
Spline C2R	x	x
Spline C2C	x	x
Spline R2R	-	-
LCAO

Dets

Name	1w	batch	Deriv
Single Det	x	x
Multi Det

Hamiltonian

Drivers

Name	1w	batch
VMC	x	x
DMC	x	p
Opt	x	p

Additional refactor

1. Sanitize memory
2. Consolidate xml input.
3. Handle output hdf5.