Added bibtex-format citations.  Also added "official" libMesh citation.
Added bibtex-format citations.  Also added "official" libMesh citation.


git-svn-id: e88a1e38e13faf406e05cc89eca8dd613216f6c4@2167 434f946d-2f3d-0410-ba4c-cb9f52fb0dbf

benkirk/libmesh,benkirk/libmesh,cahaynes/libmesh,capitalaslash/libmesh,svallaghe/libmesh,libMesh/libmesh,dschwen/libmesh,aeslaughter/libmesh,BalticPinguin/libmesh,balborian/libmesh,aeslaughter/libmesh,coreymbryant/libmesh,capitalaslash/libmesh,dknez/libmesh,benkirk/libmesh,dschwen/libmesh,cahaynes/libmesh,svallaghe/libmesh,jwpeterson/libmesh,svallaghe/libmesh,libMesh/libmesh,90jrong/libmesh,benkirk/libmesh,aeslaughter/libmesh,benkirk/libmesh,vikramvgarg/libmesh,friedmud/libmesh,vikramvgarg/libmesh,hrittich/libmesh,friedmud/libmesh,hrittich/libmesh,roystgnr/libmesh,libMesh/libmesh,dknez/libmesh,roystgnr/libmesh,BalticPinguin/libmesh,cahaynes/libmesh,dknez/libmesh,vikramvgarg/libmesh,aeslaughter/libmesh,cahaynes/libmesh,hrittich/libmesh,svallaghe/libmesh,vikramvgarg/libmesh,dschwen/libmesh,balborian/libmesh,vikramvgarg/libmesh,balborian/libmesh,pbauman/libmesh,coreymbryant/libmesh,90jrong/libmesh,dschwen/libmesh,90jrong/libmesh,dschwen/libmesh,libMesh/libmesh,jwpeterson/libmesh,aeslaughter/libmesh,libMesh/libmesh,cahaynes/libmesh,coreymbryant/libmesh,dmcdougall/libmesh,jwpeterson/libmesh,friedmud/libmesh,aeslaughter/libmesh,hrittich/libmesh,svallaghe/libmesh,friedmud/libmesh,giorgiobornia/libmesh,coreymbryant/libmesh,dmcdougall/libmesh,hrittich/libmesh,svallaghe/libmesh,dmcdougall/libmesh,vikramvgarg/libmesh,pbauman/libmesh,roystgnr/libmesh,cahaynes/libmesh,libMesh/libmesh,friedmud/libmesh,friedmud/libmesh,90jrong/libmesh,coreymbryant/libmesh,libMesh/libmesh,aeslaughter/libmesh,benkirk/libmesh,coreymbryant/libmesh,hrittich/libmesh,benkirk/libmesh,jwpeterson/libmesh,jwpeterson/libmesh,vikramvgarg/libmesh,balborian/libmesh,coreymbryant/libmesh,pbauman/libmesh,roystgnr/libmesh,friedmud/libmesh,dmcdougall/libmesh,cahaynes/libmesh,svallaghe/libmesh,capitalaslash/libmesh,friedmud/libmesh,balborian/libmesh,pbauman/libmesh,90jrong/libmesh,giorgiobornia/libmesh,benkirk/libmesh,svallaghe/libmesh,90jrong/libmesh,vikramvgarg/libmesh,dknez/libmesh,BalticPinguin/libmesh,BalticPinguin/libmesh,BalticPinguin/libmesh,balborian/libmesh,vikramvgarg/libmesh,BalticPinguin/libmesh,90jrong/libmesh,balborian/libmesh,capitalaslash/libmesh,roystgnr/libmesh,giorgiobornia/libmesh,pbauman/libmesh,hrittich/libmesh,cahaynes/libmesh,capitalaslash/libmesh,capitalaslash/libmesh,dknez/libmesh,pbauman/libmesh,jwpeterson/libmesh,pbauman/libmesh,pbauman/libmesh,dschwen/libmesh,BalticPinguin/libmesh,pbauman/libmesh,roystgnr/libmesh,aeslaughter/libmesh,dmcdougall/libmesh,capitalaslash/libmesh,aeslaughter/libmesh,svallaghe/libmesh,roystgnr/libmesh,coreymbryant/libmesh,90jrong/libmesh,balborian/libmesh,dmcdougall/libmesh,90jrong/libmesh,hrittich/libmesh,giorgiobornia/libmesh,giorgiobornia/libmesh,giorgiobornia/libmesh,dknez/libmesh,libMesh/libmesh,friedmud/libmesh,jwpeterson/libmesh,hrittich/libmesh,roystgnr/libmesh,balborian/libmesh,BalticPinguin/libmesh,dschwen/libmesh,giorgiobornia/libmesh,dschwen/libmesh,jwpeterson/libmesh,capitalaslash/libmesh,dmcdougall/libmesh,giorgiobornia/libmesh,dmcdougall/libmesh,balborian/libmesh,dknez/libmesh,giorgiobornia/libmesh,benkirk/libmesh,dknez/libmesh