* src/vm/dlmalloc.c
* use __builtin_clz() and __builtin_ctz() only with GCC 3.4 or newer.
Problem reported by David Arturo Macias Corona and OS2 GCC3.3.5.
* README.md
+ added link suggested by David to os2gcc454 from Paul Smedley
* src/rtl/gtstd/gtstd.c
+ accept keyboard input from redirected file on platforms without
dedicated code for keyboard support in GTSTD
* (all files)
* stripped svn header
* minor cleanups
; use following command to find out the history of files:
git log
git log --follow
git blame
git annotate
