fix module library descriptions (sim_ihacres, tables_calculus, table_tools, ta_slope_stability)
Grid_To_Contour.cpp: equidistance check, parameter enabling
rectify grid & reference points
ta_hydrology, flow accumulation: generalized mean value over catchment area calculation (flexible input instead of being fixed to height, slope, aspect)
ta_hydrology, flow accumulation: generalized mean value over catchment area calculation (flexible input instead of being fixed to height, slope, aspect)
imagery/imagery_segmentation/rga_basic: normalization option added
tool_chains updated
ta_hydrology/Flow_Parallel: bug fix, 'braunschweiger reliefmodell' crashes
fast_region_growing: marked as deprecated
saga_api, CSG_Module_Chain: clearing data lists on initializing, output data name and coloring option added
tool chain examples updated
saga_api, CSG_Module_Chain: fixes serious bug, introduced by revision 2313
saga version updated to 2.1.4
csg_grid::get_value(...): fixed, changed flag
Terrain Map View: bug fix [saga-gis:bugs] #198 Terrain Map View - contour line failure caused by parameter interface change in r2303 (https://sourceforge.net/p/saga-gis/code-0/2303/)
imagery_tools/landsat_import.cpp: bug fix, projection