Test for the resetting of mode 0
Commented out LB.
Reintroduced mode 0 reset, put LB integration back in, fixed minor bugs with setting of catalytic nodes, fixed output for fluxes and pressure.
EK PATCH: corrected unit conversions in fluxes, pressure to force conversion, diffusion (coefficient), and corrected LB velocity output.
Changed parameters testcase to work with patched EK.