version: 20131028
hwaf-base: deprecate copy_uselib_defs -> hwaf_copy_uselib_defs
find-toolchain: support for correctly overriding a C/C++ toolchain
find-lcg: correctly expand ctx.options.with_lcg + fixed typo
hwaf-base: correctly expand vars/path in check_with
hwaf-base: add hwaf_propagate_uselib (so cross-project use-lib propagation work)
version: 20131029
context: add 10.9 variant detection
make-install: add a symlink to the latest hwaf
make-install: first remove latest symlink before updating it
hwaf: nicer per-package 'configure' message
hwaf-base: dont add macports nor fink locations
version: 20131030
hwaf-configure: cosmetics
all: fold hwaf-py options under 'configure' group. make sure --prefix has 'install-area' as a default