renamed genBlockMesh.C -> blockMeshApp.C for the -doc option Followed Eugene's suggestions and moved blockMeshDict out of polyMesh/. Rationale: blockMeshDict is not a polyMesh or part of a polyMesh, thus it doesn't really belong in the polyMesh/ dir anyhow. Moving it to constant/ or constant/<region>/ improves the overview and eases cleanup of polyMesh/ as well. For compatibility, constant/polyMesh/ or constant/<region>/polyMesh/ will be searched if the new locations fail.
applications/utilities/mesh/generation/blockMesh/genBlockMesh.C → applications/utilities/mesh/generation/blockMesh/blockMeshApp.C