Style : SHM prints extra info

Perhaps nonStringConnected.obj dumping should be active when debug mode?

@andy

[ref] (https://develop.openfoam.com/Development/OpenFOAM-plus/blob/develop/src/mesh/snappyHexMesh/snappyHexMeshDriver/snappyLayerDriver.C#L496 )

mentioned in commit c49bb71838ce2d955d54161da422dbf701b65c1c

closed via commit 3b95f1e492e77c11e7f6b6dcaf657515ee75e758

By Andrew Heather on 2017-06-29T20:10:02 (imported from GitLab project)

closed via merge request !121 (merged)

By Andrew Heather on 2017-06-29T20:10:03 (imported from GitLab project)

mentioned in commit 3b95f1e492e77c11e7f6b6dcaf657515ee75e758

By Andrew Heather on 2017-06-29T20:38:03 (imported from GitLab project)