v0.0.1-IARproject before-download version

v0.0.1 - IARproject before-download version:

- Inclusion of the wsn430 folder (taken from the IoT-Lab->OS->contiki->
platform )in the contiki platform folder
- correction of the include directives removing the "xxx\" field in the
name for adapting to the IAR project, avoiding compile errors
- core->loader folder removed from the project, but not from Contiki
folder (not sure about its functionality and role)
- core -> cfs folder removed from project because "cfs-coffee-arch.h"
does not exist and Coffee File System (CFS) can be probably omitted
- core->ctk folder removed from project because it is referred to a GUI
on the cc65 compiler, not used in this project
- added #include "ip64-conf-example.h" in ip64.h and ip64-addrmap.c,
avoiding error of  non existing header file "ip64-conf.h";
ip64-conf-example.h temporalily substitutes ip64-conf.h
- source file minileds.c removed from project for the moment
v0.0.2-IARproject before-download version

- core -> net -> ip64 folder temporaly removed from the project
- io.h file added to the project from IoT-lab project
Revert "v0.0.2-IARproject before-download version"

This reverts commit ff442bd9ef7a73f3fa090ec14d57e6fe6aa71dcc.