PCBDDC: use primal dofs instead of quadrature vecs for continuity

PCBDDC: fix setup

PCBDDC: fix from nightly builds

PCBDDC: forgot a line of code

PCBDDC: bool should be set to false in this case

PCBDDC: reset CSR when the graph is destroyed

PCBDDC: added coarse discrete gradient

still does not work properly

PCBDDC: check interior change of basis

PCBDDC: use pc->pmat connectivity for subassembling during multilevel

removed unused vars

PCBDDC: fix for circular edges

PCBDDC: fix memory leak

PCBDDC: graphanalyzed should be used instead of recompute_topography to trigger graph analysis

removed dead code

PCBDDC: topolgical dim should be inferred at SetUp time

PCBDDC: added graph's maxcount to PCView_BDDC

added guards for AIJ requirement in GAMG

PCBDDC: fix output

PCBDDC: bugfix

when sub_schurs rebuilds the graph, we need to copy the candidate index sets

PCBDDC: fix wrong logic

PCBDDC: fixes from nightly builds (static analyzer)

Merge branch 'maint'

Two gamg functions that require custom fortranstubs

Time: .6 hours
Reported-by: Manuel Valera <mvalera@mail.sdsu.edu>

Merge branch 'barry/get-factor-failure-information-from-mat'

PCBDDC: fix flags