v1.0.0-rc.2

• fixed linestyle +psym problem when NaN in data (#678)
• fixes for path separators on Windows
• cleanup of map projections resource files (much reduced tarball size)
• cleanup of GSHHS leftovers (GDL no longer depends on GSHHS)
• clarification of projection resource licensing information
• fix for SMOOTH() making it work correctly with complex arrays (#685)
• fix for SMOOTH() curing segfault condition with large arrays (#682)
• fix for POLYFILL and log axes (#674)
• fixing build failures on s390x (#676)
• fix for segmentation fault on total(,/double) (#680)
• removed confusing message about graphic magick compiled only with 8 BPP
• improved management of input to RANDOM( ... poisson=)
• fixed WRITE_JPEG so it creates 2-dim jpg by default instead of 3-dim (#710)
• fix in HELP so it does not free memory twice when used like help,/obj,out=xxx
• corrected behaviour of '...' in string truncation in HELP
• fixed OBJ_CLASS so it does not include structures in the list of objects (#173)
• added "compile_opt idl2, hidden" to numerous GDL-written library routines
• VALUE_LOCATE: speedup + better error message
• XMANAGER: many new features supported
• improved IDL compatibility in the idlneturl class
• added FILE_CHMOD
• improvements in PRT_VALID and OBJ_VALID (e.g. correct support of /CAST)
• new implementation of WordExp for use in path expansion
• better integration of !NULL type (#589)
• added WIDGET_INFO(/display) and WIDGET_INFO(/map)
• SPAWN modified to allow immediate return when background job
• multiple choice support in list widget
• better HELP,/HEAP
• FILE_MOVE improvements
• FSTAT() improvements
• fixed HDF_VD_READ segfault issue (#664)
• fixed FindXdr.cmake
• support for SORT()-ing pointers (#698)
• STRUCT_ASSIGN fixed so it assigns correctly parts of structs that were themselves structs
• some compiler warnings eliminated
• fixed crash in REPLICATE_INPLACE (#574)