Updated instructions on boost updates
Updated instructions on boost updates

Mention bootstrap.sh, which was necessary before using bcp with the
current version.

Suggested find command that gives more detail than just comparing
filename counts.

dschwen/libmesh,roystgnr/libmesh,dschwen/libmesh,roystgnr/libmesh,BalticPinguin/libmesh,jwpeterson/libmesh,libMesh/libmesh,hrittich/libmesh,jwpeterson/libmesh,libMesh/libmesh,capitalaslash/libmesh,capitalaslash/libmesh,dschwen/libmesh,roystgnr/libmesh,roystgnr/libmesh,jwpeterson/libmesh,jwpeterson/libmesh,dschwen/libmesh,capitalaslash/libmesh,jwpeterson/libmesh,libMesh/libmesh,roystgnr/libmesh,BalticPinguin/libmesh,hrittich/libmesh,dschwen/libmesh,hrittich/libmesh,hrittich/libmesh,dschwen/libmesh,hrittich/libmesh,libMesh/libmesh,capitalaslash/libmesh,BalticPinguin/libmesh,hrittich/libmesh,libMesh/libmesh,BalticPinguin/libmesh,libMesh/libmesh,libMesh/libmesh,jwpeterson/libmesh,capitalaslash/libmesh,jwpeterson/libmesh,BalticPinguin/libmesh,libMesh/libmesh,BalticPinguin/libmesh,roystgnr/libmesh,BalticPinguin/libmesh,BalticPinguin/libmesh,capitalaslash/libmesh,hrittich/libmesh,roystgnr/libmesh,dschwen/libmesh,capitalaslash/libmesh,capitalaslash/libmesh,dschwen/libmesh,jwpeterson/libmesh,roystgnr/libmesh,hrittich/libmesh,hrittich/libmesh