Updated description of the EK reaction command and put in minor details for the EK command.
Implemented new boundary/constraint (hollow cone). Still need to debug the particle interaction with the hollow cone, presumably the normal vectors are not calculated properly.
Fixed the hollow cylinder constraint.
Reworked the hollow cone constraint to be more flexible.
Partially removed problem with hollow cone when it coincides with the axes of the system.
Fixed problem with hollow cone, added warning message if inappropriate choices for the parameters are made.
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.
Merge branch 'master' into NO_RESET

"Made sure that branch is up to date with the most recent version of the master."
Reformatted the LB tcl interface, so that it is much cleaner, and also got rid of all the ARGx_IS_S commands in favor of ARG_S_IS_EXACT, since the amount of problems these give with having similar names and opening characters is not worth the added benefit of using shorthand notations.
Removed left over printf statement.
Merge branch 'master' into Merged_EK_newest

Keep this branch up to date with the master.
Changed the OutArray statements in the LB vtk output to the name of the quantities, to ease the idenfitication in paraview.
Incorporated separate setting of mass of the fluid and species number densities, however there is an ERROR. Must fix the test cases before pushing.
Repaired remaining errors and fixed the testcases.
Merge branch 'master' into Merged_EK_newest

Updated with master for pushing.
Made the code a little more consistent.