first pass, non-periodic case, new way
implementing periodic bcs with new approach, not yet spheredom
took out domain corners from bc2amr call; get from amr_module instead
implemented spherical bcs using new approach
changed igetsp to stack-based alloc, to be thread-safe
change alloc from pointer to allocatable, supposed to be the 'right' way
fixed parallel bug, still need more testing
missed a change in preicall calling seq.; fixed spherical bc bug; rest is clean up
adding test, changed calling seq. for setaux
changing 3d amr to have bc bug fix
fix spacing
fixed bug in icall - including ghost cells in intersection check
put back original calling sequence for boundary condition routines, instead of taking vars from module
Add new bc test
Add rest of new bc test
removed src/2d/masterSave added by accident?
changed yleft to ybot in computing y for BC
moved gauges so they are where the solution is nontrivial in tests/advection_2d_bc
added regression data for advection_2d_bc
Merge branch 'master' into bcNewApproach

* master:
  Fix mislabeled common block