[Users] coupling Llama to an evolution code

[Miguel Zilhão]

hi all,

i have a few evolution codes that i would like to make Llama-aware. one of them would be the 
LeanBSSNMoL thorn, that was included in the latest ET release.

is there a canonical procedure to do this, or any documentation that i should follow? i understand 
that the main thing to change are the finite differencing operations... is there a standard way of 
performing this change? or anything else i should be aware of?

thanks,
Miguel