- surfaceFeatureExtract
  * dictionary "scale" entry

- triSurface
- triSurfaceLoader
  * optional scaleFactor on reading

- surfaceAdd
- surfaceBooleanFeatures
- surfaceClean
- surfaceCoarsen
  * scale option

- surfaceTransformPoints, transformPoints
  * scale option as scalar or vector quantity

ENH: Adds basic information for faceZone and cellZones during checkMesh (fixes #560)

See merge request !142

BugFix: corrected keyword for flowRateInletVelocity BC fixes #577

Closes #577

See merge request !143

There are a few issues:
- error would only throw exceptions if not parallel
- if we change this we also need to make sure the functionObjectList
  construction is synchronised
- bounding box overlap was not returning the correct status so the code
  to avoid the issue of 'badly formed bounding box' was not triggered.

     fixes #560

Now we directly releate the intersected face triangle to the tet of the
cell the point is on/in. We hope that the tracking handles this ok. Fixes #549.

- assists when building simple hand-rolled parsers.
  Also add string::split() taking a sub-string for the delimiter.

- actually prevent this type of thing:

      Switch sw;
      sw = "none";

  without relinquishing automatic conversion to/from bool.
  Nonetheless, make construct from string explicit.

- Added some minor optimization for the lookup of the switch names.

ENH: use std C++ for conversions instead of sscanf()

Bug pstream token sending

See merge request !140

- access tokenType enum values more consistently.

- the (global) associative array requires bash >= 4.2

- the tokenType was being send via write(char), which includes
  isspace filtering. If the tokenType enumeration coincides
  with a whitespace character, it would be suppressed.

  Now add character directly to the buffer.

STYLE: some additional minor private methods to help refactoring

- readStringFromBuffer, writeStringToBuffer for common string
  operation.

Feature robuster IOobjectList construction

See merge request !134

Feature bash completion

See merge request !137

- this reduces the number of functions and allows lazy loading of
  completion options, which makes it easy to quickly add any other
  OpenFOAM application in completion.

  The generic '_of_complete_' function handles (bash) completion for
  any OpenFOAM application. On the first call for any particular
  application, it retrieves the available options from the application
  help output and adds this information to its environmental cache for
  subsequent use.

- Tcsh completion uses the same function via a bash wrapper.
  But since its wrapper is transient, the on-the-fly generation would
  be less efficient. For this case, a pre-generated completion_cache
  can be used, which is generated with

      bin/tools/foamCreateCompletionCache

STYLE: New syntax compatible with v1706 (Fixes #548)

See merge request !131