2013-03-21-20.07.25: src/c/lib/heap/libmythryl-heap.c:  Added write_line_to_stderr parallel to existing write_line_to_log, write_line_to_ramlog calls.  src/lib/std/src/io/winix-text-file-for-os--premicrothread.api: Changed log_if to write to stderr via logprint_to_stderr instead of stdout via print; this is much more reliable when debugging I/O problems.