[[Imported from SVN: r3699]]

[[Imported from SVN: r3698]]

problem, although we should still improved the singletons interface.

[[Imported from SVN: r3697]]

[[Imported from SVN: r3696]]

[[Imported from SVN: r3695]]

[[Imported from SVN: r3694]]

[[Imported from SVN: r3693]]

[[Imported from SVN: r3692]]

[[Imported from SVN: r3691]]

[[Imported from SVN: r3690]]

[[Imported from SVN: r3689]]

[[Imported from SVN: r3688]]

(btw. configure never honored COMP and/or CXXCOMP)

[[Imported from SVN: r3687]]

[[Imported from SVN: r3686]]

[[Imported from SVN: r3685]]

[[Imported from SVN: r3684]]

[[Imported from SVN: r3683]]

[[Imported from SVN: r3682]]

[[Imported from SVN: r3681]]

[[Imported from SVN: r3680]]

there will be less dependence on the grid subdirectory.

Also, this file contains a new class NewGeometryType is should eventually
replace the old enum.  It is roughly as planned in FlySpray task 66.

The name NewGeometryType is obviously not satisfying.  I would have
prefered EntityType, ElementType, or GeometryType, but all of them
are taken already.

[[Imported from SVN: r3679]]

[[Imported from SVN: r3678]]

[[Imported from SVN: r3677]]

[[Imported from SVN: r3676]]

[[Imported from SVN: r3675]]

[[Imported from SVN: r3674]]

[[Imported from SVN: r3673]]

[[Imported from SVN: r3672]]

[[Imported from SVN: r3671]]

[[Imported from SVN: r3670]]

[[Imported from SVN: r3669]]

All tests should run through now again.

[[Imported from SVN: r3668]]

[[Imported from SVN: r3667]]

contains only some boundary segments with parametrizations, only
those have to be given explicitly.  The remaining ones are inserted
automatically as straight-line segments.

[[Imported from SVN: r3666]]

[[Imported from SVN: r3665]]

[[Imported from SVN: r3664]]

two files. So, sequential applications do not try to include MPI even if HAVE_MPI is true

[[Imported from SVN: r3663]]

Only comm() should be used

[[Imported from SVN: r3662]]

- fixed Task #67, P1 functions and operators should work level and leafwise now also in parallel

[[Imported from SVN: r3661]]

[[Imported from SVN: r3660]]