- downgrades some diagnostics about nonconformant code from errors to
  warnings. Oddly enough, the errors actually arise from STL library
  elements shipped with gcc itself. Affects kahip compilation with
  gcc-6, gcc-7

- improve functional compatibility with DynList (remove methods)
  * eg, remove an element from any position in a DynamicList
  * reduce the number of template parameters
  * remove/subset regions of DynamicList

- propagate Swap template specializations for lists, hashtables

- move construct/assignment to various containers.

- add find/found methods for FixedList and UList for a more succinct
  (and clearer?) usage than the equivalent global findIndex() function.

- simplify List_FOR_ALL loops

Patch contributed by Paul Edwards, Intel.

The change from C++0x to C++11 allows all of C++11 functionality to be
used in OpenFOAM, in particular constructor delegation which avoids code
duplication or constructor helper functions.  However, this also means a
change to the minimum gcc version supported which is now 4.7 rather than
4.5.

Note that gcc-4.7 does not support the entire C++11 standard but does
support all of the functionality currently needed for further OpenFOAM
development.  The minimum gcc-version which supports the entire C++11
standard is 4.8 which is now the recommended minimum gcc version.

which may be optionally overridden by version-specific rules.

For example the default rules for gcc on GNU/Linux x86_64 are in the
wmake/rules/linux64Gcc directory.  If there is a need to change any of
the rules for a specific version of gcc, e.g. gcc-4.8.4 the directory
wmake/rules/linux64Gcc48 may be created into which any of the language
files may be provided containing the rules to override the defaults.

The c++0x is used rather than c++11 to support gcc-4.5.?

Also removed __GNUC__ conditional compilation statements which are no
longer needed.

COMP: Fedore13 has linkage with --no-add-needed as default. This disallows indirectly loaded libraries.

This reverts commit 5050e9e6.

-lrt nor needed in src/decompositionMethods/decompositionMethods/Make/options

Adding -lrt to decompositionMethods/decompositionMethods/Make/options
to get rid of get_clocktime error.

Changing template-depth back to 40.  Adding initialisation functions and constantProperties construction.

Adding relaxation calculation that adjusts to changes in runTime controls during a run.  Experimenting with primary alignment rotations to achieve boundary alignment.  Altering template depth back to 60 after master merge conflict resolution.

Returning wmake/rules/linux64Gcc/c++ template depth to 40 after removal of CV meshers from this branch

Incorported CV3DMesher into dev version.  Added CGAL and Boost to ThirdParty, altered template-depth

Incorported CV3DMesher into dev version.  Added CGAL and Boost to ThirdParty, altered template-depth