Use libmesh_call_mpi() in LibMeshInit code
Use libmesh_call_mpi() in LibMeshInit code

I've never seen these return errors, and they're not returning errors
in my current bug hunt, but when we're not in opt mode we probably
ought to be checking to see if they return errors.

pbauman/libmesh,giorgiobornia/libmesh,svallaghe/libmesh,dschwen/libmesh,libMesh/libmesh,giorgiobornia/libmesh,benkirk/libmesh,friedmud/libmesh,dschwen/libmesh,libMesh/libmesh,benkirk/libmesh,roystgnr/libmesh,roystgnr/libmesh,pbauman/libmesh,roystgnr/libmesh,vikramvgarg/libmesh,hrittich/libmesh,pbauman/libmesh,dschwen/libmesh,balborian/libmesh,jwpeterson/libmesh,capitalaslash/libmesh,balborian/libmesh,balborian/libmesh,capitalaslash/libmesh,BalticPinguin/libmesh,BalticPinguin/libmesh,balborian/libmesh,90jrong/libmesh,svallaghe/libmesh,hrittich/libmesh,90jrong/libmesh,giorgiobornia/libmesh,svallaghe/libmesh,roystgnr/libmesh,roystgnr/libmesh,giorgiobornia/libmesh,friedmud/libmesh,vikramvgarg/libmesh,pbauman/libmesh,capitalaslash/libmesh,balborian/libmesh,benkirk/libmesh,benkirk/libmesh,roystgnr/libmesh,balborian/libmesh,hrittich/libmesh,svallaghe/libmesh,jwpeterson/libmesh,capitalaslash/libmesh,hrittich/libmesh,hrittich/libmesh,pbauman/libmesh,libMesh/libmesh,friedmud/libmesh,balborian/libmesh,vikramvgarg/libmesh,capitalaslash/libmesh,capitalaslash/libmesh,benkirk/libmesh,BalticPinguin/libmesh,pbauman/libmesh,libMesh/libmesh,vikramvgarg/libmesh,vikramvgarg/libmesh,90jrong/libmesh,BalticPinguin/libmesh,giorgiobornia/libmesh,hrittich/libmesh,dschwen/libmesh,friedmud/libmesh,benkirk/libmesh,benkirk/libmesh,90jrong/libmesh,friedmud/libmesh,dschwen/libmesh,capitalaslash/libmesh,vikramvgarg/libmesh,hrittich/libmesh,hrittich/libmesh,dschwen/libmesh,giorgiobornia/libmesh,svallaghe/libmesh,roystgnr/libmesh,svallaghe/libmesh,BalticPinguin/libmesh,balborian/libmesh,dschwen/libmesh,pbauman/libmesh,giorgiobornia/libmesh,giorgiobornia/libmesh,friedmud/libmesh,giorgiobornia/libmesh,friedmud/libmesh,vikramvgarg/libmesh,balborian/libmesh,90jrong/libmesh,90jrong/libmesh,hrittich/libmesh,benkirk/libmesh,jwpeterson/libmesh,libMesh/libmesh,svallaghe/libmesh,libMesh/libmesh,benkirk/libmesh,friedmud/libmesh,pbauman/libmesh,dschwen/libmesh,jwpeterson/libmesh,capitalaslash/libmesh,90jrong/libmesh,svallaghe/libmesh,vikramvgarg/libmesh,roystgnr/libmesh,jwpeterson/libmesh,jwpeterson/libmesh,vikramvgarg/libmesh,BalticPinguin/libmesh,BalticPinguin/libmesh,libMesh/libmesh,90jrong/libmesh,jwpeterson/libmesh,pbauman/libmesh,jwpeterson/libmesh,BalticPinguin/libmesh,libMesh/libmesh,friedmud/libmesh,svallaghe/libmesh,90jrong/libmesh,balborian/libmesh