updating deprecated tribits call
Merge branch 'master' of https://github.com/SCOREC/core
fixing uninit var and some style in runBFS
converting snap to standalone all-vertex procedure, compiles...
actually snap to the right coordinates
keep trying to snap until nobody moves
removing dead function declarations
removed another dead function
more VertRemover refactoring
uniform exe doesn't snap or fix shape now
add fixshape exe
added first draft of edge collapse based digger
exchanging total ghosts with peers
ghost - remove vtk prints at each iteration
removed unused var
added optional digging to snapper, previous algorithm still works
moving snap to the end due to DONT_COLLAPSE
configureIdentity turns off snapping
activating digger, separate notions of progress and success
removing unused var