Fix infinite recursion warning in BoundingBox.
Fix infinite recursion warning in BoundingBox.

./include/libmesh/bounding_box.h:98:5: warning: all paths through this function will call itself [-Winfinite-recursion]
    { libmesh_deprecated(); return this->intersect(b); }
    ^

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