saga_api, file: 'make path absolute' function added
saga_gui, manager control: tabs moved to top (msw)
saga_api, module library management: bug fix, unloading libraries in linux like os'. refers to bug report #171 'Assertion errors in debian/ubuntu on saga_cmd' https://sourceforge.net/p/saga-gis/bugs/171/ . testing needed!
io_grid_image: remove ImageHandler initialization (command line use) from MLB_Interface into module code; because we have to take care ourselves about the handlers, we must add them individually in order to be able to remove them on module exit; fixes a memory leak when using saga_cmd and fixes *.bmp support on windows
io_grid_image: complete rev1901, on linux the BMP image handler is available by default, so don't add it a second time; remove handlers after image import
saga_gui: fix decimal to degree conversion for negative values
Grid Value Request module: additionally report grid cell coordinates (column, row) of the first input grid
Convert Lines to Points module: now also supports 3D shapefiles (Vertex Type XYZ)
Add Coordinates to Points module: now also reports z for 3D shapefiles (Vertex Type XYZ)
Copy Selection to New Shapes Layer module: now also supports 3D shapefiles (Vertex Type XYZ and XYZM)
saga_gui, minor improvements: attribute/cell selection
saga_gui, minor improvements: tabs moved to top, less flickerings