Added damping boundary condition
Added management of fluxfunction
Added utility function for smoothing a field
Revamped the split monopole initial condition
Changed boundary condition slightly
Rewrote current smoothing using a universal function
Includes everything in the timestep
Added declaration for damp boundary condition
Added declaration for fluxfunction
Added a doxyfile for docs
Added generated docs to gitignore
Implemented field smoother
Added an overloaded form of the smooth field function
Copy arrays once more, fix a subtle problem
Include private data members
Added cscope file to gitignore
Added flux function to the initial conditions