Mention deprecated code support in config summary
Mention deprecated code support in config summary

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