md skeleton gui
missed asmlib in linkerflags ogslib.
First OGS simulation main program.
Adjust CMake config for command line application.

Previously added OGS directory holds the libOGS
and not the applications. This also separates
the libOGS library from applications.
Move ogs application into Applications/.
[A] Remove QtXml dependency.
[A] Include copyright and version info.
[A] Make project file argument unlabeled.

This is not an optional argument and the extra flag is not necessary.
Specify arguments help info.
[D] Add Applications dir to doxygen inputs.
[T] Add EmptyProject ctest for ogs executable.
[T] Replace AddTestWrapper with SimpleWrapper.
[A] Application reads project file in structures.

A new set of boundary conditions, fields, processes is provided.
[T] Update test for ogs application.

Removing old files; Add current format project.
Add mesh member var to Field and ctor.
[A] Replace simulationTypes.h with OGS classes.
Update Groundwater project file.
[A] Add ProcessLib to CMake.
[A] Add initialization call for all processes.
[A] Add GlobalSetup types. LIS #if-else switch.
wip global_setup.