Merge branch 'style-string-methods' into 'develop'

applications/test/io/Test-io.C

applications/test/string/Test-string.C

...tions/utilities/mesh/conversion/ccm/foamToCcm/foamToCcm.C

...ons/utilities/mesh/conversion/gambitToFoam/gambitToFoam.L

...cations/utilities/mesh/conversion/gmshToFoam/gmshToFoam.C

...utilities/mesh/conversion/ideasUnvToFoam/ideasUnvToFoam.C

...lities/parallelProcessing/reconstructPar/reconstructPar.C

src/OpenFOAM/db/IOobject/IOobject.C

src/OpenFOAM/db/IOstreams/Pstreams/UOPstream.C

src/OpenFOAM/db/IOstreams/Sstreams/OSstream.C

...b/functionObjects/functionObjectList/functionObjectList.C

src/OpenFOAM/db/objectRegistry/objectRegistry.C

src/OpenFOAM/primitives/chars/wchar/wchar.H

src/OpenFOAM/primitives/chars/wchar/wcharIO.C

src/OpenFOAM/primitives/strings/fileName/fileName.C

src/OpenFOAM/primitives/strings/fileName/fileName.H

src/OpenFOAM/primitives/strings/fileName/fileNameI.H

src/OpenFOAM/primitives/strings/keyType/keyType.H

src/OpenFOAM/primitives/strings/keyType/keyTypeI.H

src/OpenFOAM/primitives/strings/lists/CStringListI.H