added tin export to single geometry conversion
put tin export into extra function to avoid code duplication
put tin export into extra function to avoid code duplication
[FileIO/Legacy] Using two spaces instead of tabs.
resolved merge conflicts
removed surface creation from closed polylines
Merge pull request #492 from rinkk/TINConversionSingleGeometries

TIN conversion for single geometries
[AL] Correct indentation.
First OGS simulation main program.
[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.
[T] Add EmptyProject ctest for ogs executable.
[T] Update test for ogs application.

Removing old files; Add current format project.
[A] Application reads project file in structures.

A new set of boundary conditions, fields, processes is provided.
[A] Replace local config read with ProjectData.
Added path to includes.
[PL] Using new interface for searching geometry.
[A] Remove git hash from message. Adjust (c) year.
[A] Move Tests.cmake into CLI/. Cleanup cmake file.

The Tests of the CLI/ogs should stay together with the binary.