Enhance the make fragments:
- comment the different parts
- re-order the code so that it is homogeneous amogst fragments
- eye-candy in some existing comments

/trunk/tools/tools.mk | 17 15 2 0 +++++++++++++++--
/trunk/steps.mk | 38 26 12 0 ++++++++++++++++++++++++++------------
/trunk/samples/samples.mk | 41 28 13 0 ++++++++++++++++++++++++++++-------------
/trunk/config/config.mk | 2 1 1 0 +-
4 files changed, 70 insertions(+), 28 deletions(-)

 # Bare metal config options

 # EXPERIMENTAL

 config KERNEL_bare_metal

     select BARE_METAL

     help

       'Bare metal' refers to those programs that run without any kernel.

       You probably want to say 'y' here if you plan to use your compiler

       to build bootloaders. It is not yet suitable to build Linux kernels,

       though, because the APCI stuff relies on the target C library headers

       being available?!?!...