- eg, pure virtual correct() and read() methods declarations but
  real implementations.

- unused yPlusLam_ member

- pdf updated - needs to be inside pdfs namespace
- added writeData option - write individual data/samples to file

- added Niklas' update to Rosin-Rammler
- new fixedValue type
- code clean-up

- otherwise /lib/cpp may need a different library binding than
  currently available and results in this type of error:

  /usr/lib64/gcc/x86_64-suse-linux/4.4/cc1:
  /data/app/OpenFOAM/ThirdParty-1.6.x/platforms/linux64/gcc-4.3.3/lib64/libstdc++.so.6:
  version `GLIBCXX_3.4.11' not found (required by
  /usr/lib64/libppl_c.so.2)

ENH: remove unused flex++ rule for SiCortex that was identical to the
general one anyhow.

- this allows the bounded field to be used immediately in another
  operation (eg, within a constructor).

ENH: use bounded epsilon_ instead of (epsilon_ + epsilonMin_) in calculations.

- use of xxxMin_ values and code clean-up

ENH: generalize rule for X11

ENH: Avoid move in flex/flex++ rule.

- more consistent script names
- remove '-help' option from internal scripts

- remove epsilonSmall, omegaSmall
- k0/epsilon0/omega0 become kMin/epsilonMin/omegaMin
- add qMin/zetaMin for consistency

These files still need some attention:
    dynOneEqEddy.C
    NonlinearKEShih.C
    settlingFoam

BUG: incompressible::LESModels:dynOneEqEddy::correct()
- avoid tmp field destruction for consistency with the compressible
  version

Possible TODO:
   - set kMin to zero (instead of SMALL) and introduce kSmall
     to avoid division by zero

ENH: Fixed documentation comments for the k0, epsilon0, omega0

BUG: omegaSmall was not being used in compressible RAS models