Increase precision
Created by: dominikkiese
Added a few new features and improvements, most importantly:
- channel bubbles are now integrated with an adaptive Simpson rule to improve the convergence rate
- channel bubbles now have boundary corrections built in to continue their integration to infinity
- lattices can be built by real space and bond distance
- one can pass an optional list of cutoffs to the launcher function to enforce checkpoints at these
- kernels explicitly computed
- more manual control over meshes by the lins and bounds keywords
- tests and timers have been simplified
- verbose output has been tweaked to be more transparent