STYLE: consistency updates

doc/codingStyleGuide.org

...oryTemplates/boundaryConditions/fluid/buoyant/wallOptions

...mplates/boundaryConditions/fluid/compressible/wallOptions

...roDirectoryTemplates/boundaryConditions/solid/wallOptions

etc/caseDicts/postProcessing/fields/CourantNo

etc/caseDicts/postProcessing/fields/MachNo

etc/caseDicts/postProcessing/fields/PecletNo

etc/caseDicts/postProcessing/fields/R

etc/caseDicts/postProcessing/fields/XiReactionRate

etc/caseDicts/postProcessing/fields/components

etc/caseDicts/postProcessing/fields/div

etc/caseDicts/postProcessing/fields/enstrophy

etc/caseDicts/postProcessing/fields/flowType

etc/caseDicts/postProcessing/fields/grad

etc/caseDicts/postProcessing/fields/mag

etc/caseDicts/postProcessing/fields/magSqr

etc/caseDicts/postProcessing/fields/randomise

etc/caseDicts/postProcessing/fields/randomise.cfg

etc/caseDicts/postProcessing/fields/streamFunction

etc/caseDicts/postProcessing/fields/turbulenceFields