changes the node numberung for creation of VTK_WEDGE objects such that they are rendered correctly in the GUI
FEM condition GUI I/O update
updated the geometry mapping dialog so it is more intuitive
changed type of tmp var from double to unsigned
Fixed compiler warning concerning initializer list sequence.

‘GeoOnMeshMappingDialog::_new_geo_name’ will be initialized after base ‘QDialog’.
Returning/Using const reference instead a copy of std::string.
Merge pull request #265 from rinkk/CNDSavingFix

FEM condition GUI I/O update
Merge pull request #3 from TomFischer/GeoMappingOnMeshDialogUpdate

Fixed compiler warning concerning initializer list sequence.
changed scope of tmp-variable
added changes based on PR-comments
Merge pull request #263 from rinkk/VTKPrismElementDisplay

Changes the node numberung for creation of VTK_WEDGE objects
Merge pull request #266 from rinkk/GeoMappingOnMeshDialogUpdate

Geometry mapping dialog update
Saving the state of reset view on load in the visualization settings.

This fixes #264.
Merge pull request #267 from bilke/ResetViewSave

Saving the state of "reset view on load" in the visualization settings.
Reset view when the first dataset is loaded.
replaced some weird special char by a normal whitespace to avoid compilation errors